Math, asked by vivekumar92, 5 months ago

if
x=2sin2Theta and y=2cos2theta+1
then find x+y

Answers

Answered by Mathopathic

1

Answer:

3

Step-by-step explanation:

2sin²theta+2cos² theta+1

= 2(sin²theta+cos²theta) +1

= 2(1) + 1

= 3

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