If vecP = hat(i)+2hat(j)+6hat(k), its direction cosines are

1.	If vecP = hat(i)+2hat(j)+6hat(k), its direction cosines are
Answer» `(1)/(41),(2)/(41) and (6)/(41)` `(1)/(SQRT(41)),(2)/(sqrt(41)) and (6)/(sqrt(41))` `(3)/(sqrt(41)),(8)/(sqrt(41)),(7)/(sqrt(41))` 1,2 and 6 Answer :B

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