Math, asked by arif6237, 1 year ago

4sin^2 theta + 4cos^2theta=____,

Answers

Answered by manisha4812
8
4 is the answer and i think it helpful
Attachments:
Answered by wwwarshpundir2003
9

Answer:


Step-by-step explanation:

=4sin²∅+4cos²∅

=4(sin²∅+cos²∅)

=4(1).......... since,sin²∅+cos²∅=1

=4

...hope it will help✌..

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