Find the value of:
tan^2 45°+ sin^2 75°+ cos^2 75°
Answers
Answered by
0
Answer:
it's too simple.u can do it
Answered by
1
Answer:
2
Step-by-step explanation:
tan²45° + sin²75° + cos²75°
As we know the identity = sin²θ + cos²θ = 1 and the value of tan45° is 1.
= (1)² + 1
= 1 + 1
= 2
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