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If vec(a)=2hat(i)+3hat(j)-5hat(k),vec(b)...

If `vec(a)=2hat(i)+3hat(j)-5hat(k),vec(b)=mhat(i)+nhat(j)+12hat(k)andvec(a)xxvec(b)=vec(0),` then (m,n) =

A

`((-24)/(5),(-36)/(5))`

B

`((-24)/(5),(36)/(5))`

C

`((24)/(5),(-36)/(5))`

D

`((24)/(5),(36)/(5))`

Text Solution

Verified by Experts

The correct Answer is:
A
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