Question

Identify the values of x for which sin x and cos x become 0 , 1 , -1

Answer 1

Answer:

Sin 0⁰ = 0

Sin 0⁰ = 0sin 90⁰ = 1

Sin 0⁰ = 0sin 90⁰ = 1 cos 0⁰ = 1

Sin 0⁰ = 0sin 90⁰ = 1 cos 0⁰ = 1cos 90⁰ = 0

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Answer 2

Answer:

0 , 90 , -90 for Sin and 90,0,180 for Cos

Step-by-step explanation:

Sin (0) = 0

Sin (90)= 1

Sin (-90)= -1

Cos (90)= 0

Cos (0)= 1

Cos (180)= -1