1.

If →a=2^i+^j+3^k and →b=3^i+5^j−2^k,then find ∣∣∣→a×→b∣∣∣.

Answer»

If →a=2^i+^j+3^k and →b=3^i+5^j−2^k,then find ∣∣∣→a×→b∣∣∣.



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