The angles which the vector $$A=3i^+6j^+2k^$$ makes with the coordinate axes are

Correct option is 1cos-137,cos-167 and cos-127

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The angles which the vector $A = 3 \hat{i} + 6 \hat{j} + 2 \hat{k}$ makes with the coordinate axes are

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cos-137,cos-167 and cos-127

cos-147,cos-157 and cos-137

cos-137,cos-147 and cos-117

None of the above

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detailed solution

Correct option is A

Magnitude of vector, |A|=(3)2+(6)2+(2)2=7 α=cos-137, β=cos-167,γ=cos-127

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The angles which the vector A=3i^+6j^+2k^ makes with the coordinate axes are

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The angles which the vector $A = 3 \hat{i} + 6 \hat{j} + 2 \hat{k}$ makes with the coordinate axes are