Question

In the second quartile, what is the value of sino
between?
(a) -1 to 1
(b) 1 to - 1
(c) 1 to 0
(d) 0 to 1
RRB JE - 30/05/2019 (Shift-1)​

Answer 1

The answer for the above question is (b)

Answer 2

Answer:

the answer to the above question is do following the ASTC rule as per which the value of sin in quadrant 2 is +ve