give the identities of ch- Trignometery class 10
Answers
Answered by
1
Answer:
Cos² θ + Sin²θ = 1
1 + Tan² θ = Sec² θ
1 + Cot² θ = Cosec² θ
Answered by
0
Answer:
cos²+sin²=1
tan²-sec²=1
cot²-cosec²=1
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