Question

i want all the identities of trigonometry of std 10th ssc​

Answer 1

Answer:

All identities of Trigonometry-

(I) Cos² θ +Sin² θ =1

(ii) 1+Tan² θ =Sec² θ

(iii) 1+Cot² θ = Cosec² θ

Hope it's help you Dear!