Math, asked by VIRAT31675, 4 months ago

If sin Θ= cos Θ, then find the value of 2tanθ + cos2 θ

Answers

Answered by Anonymous

1

Answer:

Step-by-step explanation:

sin Θ= cos Θ

2tanθ + cos2 θ

2sin Θ/cos Θ + cos²Θ-sin²Θ

=2sin Θ/sinΘ+sin²Θ-sin²Θ

=2+0

=2

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