j^ × k^ × j^ × i^ = ?

100%

$(\hat{j} \times \hat{k}) \times (\hat{j} \times \hat{i}) = ?$

$- \hat{i}$

$- \hat{j}$

$- \hat{k}$

$(\hat{j} \times \hat{k}) \times (\hat{j} \times \hat{i}) = ?$

$- \hat{i}$

$- \hat{j}$

$- \hat{k}$

যশোর বোর্ড - HSC2023পদার্থবিজ্ঞানAll Combined Chapter

$(\hat{j} \times \hat{k}) \times (\hat{j} \times \hat{i}) = ?$

$- \hat{i}$

$- \hat{j}$

$- \hat{k}$

যশোর বোর্ড - HSC2023পদার্থবিজ্ঞানAll Combined Chapter

$(\hat{j} \times \hat{k}) \times (\hat{j} \times \hat{i}) = ?$

$- \hat{i}$

$- \hat{j}$

$- \hat{k}$

যশোর বোর্ড - HSC2023পদার্থবিজ্ঞানAll Combined Chapter

$(\hat{j} \times \hat{k}) \times (\hat{j} \times \hat{i}) = ?$

$- \hat{i}$

$- \hat{j}$

$- \hat{k}$

যশোর বোর্ড - HSC2023পদার্থবিজ্ঞানAll Combined Chapter

$(\hat{j} \times \hat{k}) \times (\hat{j} \times \hat{i}) = ?$

$- \hat{i}$

$- \hat{j}$

$- \hat{k}$

যশোর বোর্ড - HSC2023পদার্থবিজ্ঞানAll Combined Chapter

$(\hat{j} \times \hat{k}) \times (\hat{j} \times \hat{i}) = ?$

$- \hat{i}$

$- \hat{j}$

$- \hat{k}$

যশোর বোর্ড - HSC2023পদার্থবিজ্ঞানAll Combined Chapter

$(\hat{j} \times \hat{k}) \times (\hat{j} \times \hat{i}) = ?$

$- \hat{i}$

$- \hat{j}$

$- \hat{k}$

যশোর বোর্ড - HSC2023পদার্থবিজ্ঞানAll Combined Chapter

$(\hat{j} \times \hat{k}) \times (\hat{j} \times \hat{i}) = ?$

$- \hat{i}$

$- \hat{j}$

$- \hat{k}$

যশোর বোর্ড - HSC2023পদার্থবিজ্ঞানAll Combined Chapter

$(\hat{j} \times \hat{k}) \times (\hat{j} \times \hat{i}) = ?$

$- \hat{i}$

$- \hat{j}$

$- \hat{k}$

যশোর বোর্ড - HSC2023পদার্থবিজ্ঞানAll Combined Chapter

$(\hat{j} \times \hat{k}) \times (\hat{j} \times \hat{i}) = ?$

$- \hat{i}$

$- \hat{j}$

$- \hat{k}$

যশোর বোর্ড - HSC2023পদার্থবিজ্ঞানAll Combined Chapter

$(\hat{j} \times \hat{k}) \times (\hat{j} \times \hat{i}) = ?$

$- \hat{i}$

$- \hat{j}$

$- \hat{k}$

যশোর বোর্ড - HSC2023পদার্থবিজ্ঞানAll Combined Chapter

$(\hat{j} \times \hat{k}) \times (\hat{j} \times \hat{i}) = ?$

$- \hat{i}$

$- \hat{j}$

$- \hat{k}$

যশোর বোর্ড - HSC2023পদার্থবিজ্ঞানAll Combined Chapter

$(\hat{j} \times \hat{k}) \times (\hat{j} \times \hat{i}) = ?$

$- \hat{i}$

$- \hat{j}$

$- \hat{k}$

যশোর বোর্ড - HSC2023পদার্থবিজ্ঞানAll Combined Chapter

$(\hat{j} \times \hat{k}) \times (\hat{j} \times \hat{i}) = ?$

$- \hat{i}$

$- \hat{j}$

$- \hat{k}$

যশোর বোর্ড - HSC2023পদার্থবিজ্ঞানAll Combined Chapter

$(\hat{j} \times \hat{k}) \times (\hat{j} \times \hat{i}) = ?$

$- \hat{i}$

$- \hat{j}$

$- \hat{k}$

যশোর বোর্ড - HSC2023পদার্থবিজ্ঞানAll Combined Chapter

$(\hat{j} \times \hat{k}) \times (\hat{j} \times \hat{i}) = ?$

$- \hat{i}$

$- \hat{j}$

$- \hat{k}$

যশোর বোর্ড - HSC2023পদার্থবিজ্ঞানAll Combined Chapter

$(\hat{j} \times \hat{k}) \times (\hat{j} \times \hat{i}) = ?$

$- \hat{i}$

$- \hat{j}$

$- \hat{k}$

যশোর বোর্ড - HSC2023পদার্থবিজ্ঞানAll Combined Chapter

$(\hat{j} \times \hat{k}) \times (\hat{j} \times \hat{i}) = ?$

$- \hat{i}$

$- \hat{j}$

$- \hat{k}$

যশোর বোর্ড - HSC2023পদার্থবিজ্ঞানAll Combined Chapter

$(\hat{j} \times \hat{k}) \times (\hat{j} \times \hat{i}) = ?$

$- \hat{i}$

$- \hat{j}$

$- \hat{k}$

যশোর বোর্ড - HSC2023পদার্থবিজ্ঞানAll Combined Chapter

$(\hat{j} \times \hat{k}) \times (\hat{j} \times \hat{i}) = ?$

$- \hat{i}$

$- \hat{j}$

$- \hat{k}$

যশোর বোর্ড - HSC2023পদার্থবিজ্ঞানAll Combined Chapter

$(\hat{j} \times \hat{k}) \times (\hat{j} \times \hat{i}) = ?$

$- \hat{i}$

$- \hat{j}$

$- \hat{k}$

যশোর বোর্ড - HSC2023পদার্থবিজ্ঞানAll Combined Chapter

$(\hat{j} \times \hat{k}) \times (\hat{j} \times \hat{i}) = ?$

$- \hat{i}$

$- \hat{j}$

$- \hat{k}$

যশোর বোর্ড - HSC2023পদার্থবিজ্ঞানAll Combined Chapter

$(\hat{j} \times \hat{k}) \times (\hat{j} \times \hat{i}) = ?$

$- \hat{i}$

$- \hat{j}$

$- \hat{k}$

যশোর বোর্ড - HSC2023পদার্থবিজ্ঞানAll Combined Chapter

$(\hat{j} \times \hat{k}) \times (\hat{j} \times \hat{i}) = ?$

$- \hat{i}$

$- \hat{j}$

$- \hat{k}$

যশোর বোর্ড - HSC2023পদার্থবিজ্ঞানAll Combined Chapter

$(\hat{j} \times \hat{k}) \times (\hat{j} \times \hat{i}) = ?$

$- \hat{i}$

$- \hat{j}$

$- \hat{k}$

যশোর বোর্ড - HSC2023পদার্থবিজ্ঞানAll Combined Chapter

$(\hat{j} \times \hat{k}) \times (\hat{j} \times \hat{i}) = ?$

$- \hat{i}$

$- \hat{j}$

$- \hat{k}$

যশোর বোর্ড - HSC2023পদার্থবিজ্ঞানAll Combined Chapter

$(\hat{j} \times \hat{k}) \times (\hat{j} \times \hat{i}) = ?$

$- \hat{i}$

$- \hat{j}$

$- \hat{k}$

যশোর বোর্ড - HSC2023পদার্থবিজ্ঞানAll Combined Chapter

$(\hat{j} \times \hat{k}) \times (\hat{j} \times \hat{i}) = ?$

$- \hat{i}$

$- \hat{j}$

$- \hat{k}$

যশোর বোর্ড - HSC2023পদার্থবিজ্ঞানAll Combined Chapter

$(\hat{j} \times \hat{k}) \times (\hat{j} \times \hat{i}) = ?$

$- \hat{i}$

$- \hat{j}$

$- \hat{k}$

যশোর বোর্ড - HSC2023পদার্থবিজ্ঞানAll Combined Chapter

$(\hat{j} \times \hat{k}) \times (\hat{j} \times \hat{i}) = ?$

$- \hat{i}$

$- \hat{j}$

$- \hat{k}$

যশোর বোর্ড - HSC2023পদার্থবিজ্ঞানAll Combined Chapter

$(\hat{j} \times \hat{k}) \times (\hat{j} \times \hat{i}) = ?$

$- \hat{i}$

$- \hat{j}$

$- \hat{k}$

যশোর বোর্ড - HSC2023পদার্থবিজ্ঞানAll Combined Chapter

$(\hat{j} \times \hat{k}) \times (\hat{j} \times \hat{i}) = ?$

$- \hat{i}$

$- \hat{j}$

$- \hat{k}$

যশোর বোর্ড - HSC2023পদার্থবিজ্ঞানAll Combined Chapter

$(\hat{j} \times \hat{k}) \times (\hat{j} \times \hat{i}) = ?$

$- \hat{i}$

$- \hat{j}$

$- \hat{k}$

যশোর বোর্ড - HSC2023পদার্থবিজ্ঞানAll Combined Chapter

$(\hat{j} \times \hat{k}) \times (\hat{j} \times \hat{i}) = ?$

$- \hat{i}$

$- \hat{j}$

$- \hat{k}$

যশোর বোর্ড - HSC2023পদার্থবিজ্ঞানAll Combined Chapter

$(\hat{j} \times \hat{k}) \times (\hat{j} \times \hat{i}) = ?$

$- \hat{i}$

$- \hat{j}$

$- \hat{k}$

যশোর বোর্ড - HSC2023পদার্থবিজ্ঞানAll Combined Chapter

$(\hat{j} \times \hat{k}) \times (\hat{j} \times \hat{i}) = ?$

$- \hat{i}$

$- \hat{j}$

$- \hat{k}$

যশোর বোর্ড - HSC2023পদার্থবিজ্ঞানAll Combined Chapter

$(\hat{j} \times \hat{k}) \times (\hat{j} \times \hat{i}) = ?$

$- \hat{i}$

$- \hat{j}$

$- \hat{k}$

যশোর বোর্ড - HSC2023পদার্থবিজ্ঞানAll Combined Chapter

$(\hat{j} \times \hat{k}) \times (\hat{j} \times \hat{i}) = ?$

$- \hat{i}$

$- \hat{j}$

$- \hat{k}$

যশোর বোর্ড - HSC2023পদার্থবিজ্ঞানAll Combined Chapter

$(\hat{j} \times \hat{k}) \times (\hat{j} \times \hat{i}) = ?$

$- \hat{i}$

$- \hat{j}$

$- \hat{k}$

যশোর বোর্ড - HSC2023পদার্থবিজ্ঞানAll Combined Chapter

$(\hat{j} \times \hat{k}) \times (\hat{j} \times \hat{i}) = ?$

$- \hat{i}$

$- \hat{j}$

$- \hat{k}$

যশোর বোর্ড - HSC2023পদার্থবিজ্ঞানAll Combined Chapter

$(\hat{j} \times \hat{k}) \times (\hat{j} \times \hat{i}) = ?$

$- \hat{i}$

$- \hat{j}$

$- \hat{k}$

যশোর বোর্ড - HSC2023পদার্থবিজ্ঞানAll Combined Chapter

$(\hat{j} \times \hat{k}) \times (\hat{j} \times \hat{i}) = ?$

$- \hat{i}$

$- \hat{j}$

$- \hat{k}$

যশোর বোর্ড - HSC2023পদার্থবিজ্ঞানAll Combined Chapter

$(\hat{j} \times \hat{k}) \times (\hat{j} \times \hat{i}) = ?$

$- \hat{i}$

$- \hat{j}$

$- \hat{k}$

যশোর বোর্ড - HSC2023পদার্থবিজ্ঞানAll Combined Chapter

$(\hat{j} \times \hat{k}) \times (\hat{j} \times \hat{i}) = ?$

$- \hat{i}$

$- \hat{j}$

$- \hat{k}$

যশোর বোর্ড - HSC2023পদার্থবিজ্ঞানAll Combined Chapter

$(\hat{j} \times \hat{k}) \times (\hat{j} \times \hat{i}) = ?$

$- \hat{i}$

$- \hat{j}$

$- \hat{k}$

যশোর বোর্ড - HSC2023পদার্থবিজ্ঞানAll Combined Chapter

$(\hat{j} \times \hat{k}) \times (\hat{j} \times \hat{i}) = ?$

$- \hat{i}$

$- \hat{j}$

$- \hat{k}$

যশোর বোর্ড - HSC2023পদার্থবিজ্ঞানAll Combined Chapter

$(\hat{j} \times \hat{k}) \times (\hat{j} \times \hat{i}) = ?$

$- \hat{i}$

$- \hat{j}$

$- \hat{k}$

যশোর বোর্ড - HSC2023পদার্থবিজ্ঞানAll Combined Chapter

$(\hat{j} \times \hat{k}) \times (\hat{j} \times \hat{i}) = ?$

$- \hat{i}$

$- \hat{j}$

$- \hat{k}$

যশোর বোর্ড - HSC2023পদার্থবিজ্ঞানAll Combined Chapter

$(\hat{j} \times \hat{k}) \times (\hat{j} \times \hat{i}) = ?$

$- \hat{i}$

$- \hat{j}$

$- \hat{k}$

যশোর বোর্ড - HSC2023পদার্থবিজ্ঞানAll Combined Chapter

লগইন করুন

j^ × k^ × j^ × i^ = ?

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$(\hat{j} \times \hat{k}) \times (\hat{j} \times \hat{i}) = ?$

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