Mathematics · 2017
JEE Main · 8 April 2017, Shift 1 · Q84
The area (in sq. units) of the parallelogram whose diagonals are along the vectors 8 i -6 j and 3 i +4 j -12 k, is:
The area (in sq. units) of the parallelogram whose diagonals are along the vectors
$\displaystyle 8 \hat{i}-6 \hat{j}$ and $\displaystyle 3 \hat{i}+4 \hat{j}-12 \hat{k}$, is :
Official answer
(2)
$\displaystyle 65$
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JEE Main 2017 Mathematics question, with the answer from NTA’s final answer key. Where our answers come from.