Math, asked by jagrutipawar966, 4 months ago

Q.2] Find the vaules of
1 Sin2 60° - sim 90°
2) tan² 30° - Cos 0
3) Cos 45° + tan 45°

Please help me.
please help me.

Answers

Answered by bestchandreshrai1234

1

Answer:

a. -1/4

b. -2/3

c. (√2 +1)/√2

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