Now, [ 2 i ×( 3 j +4 k #160; ) #160;; =6 i × j +8 i × k #160;; =( 6 k 8 j #160; ) ...

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Byju's Answer

Standard XII

Mathematics

Equal Vectors

Evaluate : 2...

Question

Evaluate :
$2^i \times (3^j + 4^k)$

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Solution

Now,
$\begin{matrix} 2 ˆ i \times (3 ˆ j + 4 ˆ k) = 6 ˆ i \times ˆ j + 8 ˆ i \times ˆ k = (6 ˆ k - 8 ˆ j) \end{matrix}$

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