Question

.
Sin^2e + Sine = 0 then what can be the value of e?
a 120
b. 60
c. 90
d. -90​

Answer 1

Answer:

sin^2e+Sine =0

sine(sine+1)=0

sine+1=0/sine

sine+1=0

sine=-1

sine=sin(-90)

e=-90