1.

यदि `vec(A)=2hat(i)+3hat(j)+hat(k)` तथा `vec(B)=3hat(i)+2hat(j)+4hat(k)` है `vec(A)xxvec(B)` तो ज्ञात कीजिए

Answer» `10hat(i)-5hat(j)-5hat(k)`


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