Physics, asked by AMANSIDDIQUI2278, 1 year ago

Find angle between two vectors a = i+2j-k and b = 2i-j+k

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Answered by RabbitPanda

1

Cos theta = 2-2-1/root6 root6

Theta = cos^-1(-1/6)

#skb

Answered by ritik12336

0

heya ........

thanks .......,......

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