Question
If sin x=0 then x = __
A. (2n+1)π/2
B. (n+1)π
C. nπ
D. nπ/2
Answer: C
Solution:
When know, sin x = 0 whenever x is 0, π, 2π, 3π,…. i.e. all integral multiples of π
so, x = nπ when sin x = 0.
If sin x=0 then x = __
A. (2n+1)π/2
B. (n+1)π
C. nπ
D. nπ/2
Answer: C
Solution:
When know, sin x = 0 whenever x is 0, π, 2π, 3π,…. i.e. all integral multiples of π
so, x = nπ when sin x = 0.