Question

the range of the function 1/1-2sinx is

Answer 1

We know

− 1 ≤ sin x ≤ 1 .

By adding 2 to everyone,

1 ≤ 2 + sin x ≤ 3 .

Hence, the range is  

[1 , 3 ] .

Answer 2

Answer:

the range of 1/1-2sin x dash