Math, asked by hello9162, 4 months ago

61
6) Show that the
Value of
Cos^2theta +cos^2(theta+alpha) - cosalpha cos theta cos(theta+alpha) is independent of theta

Answers

Answered by boyf9929

0

Answer:

free point

Step-by-step explanation:

heeeeeeeee3eewwwwwww

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