Step-by-step explanation:
L.H.S=(1-cosB)(1+cosB)
=(1-cos^2B). {using (a+b) (a-b)=(a^2-b^2)in second step}
=sin^2B
=1/cosec^2B
Therefore,L.H.S=R.H.S proved
Answer:
C. Wright Mills
Step-by-step explanation:
was the American sociologist who strongly criticized the structural functionalist approach to sociology.
Lines A and B are parallel to each other. Lines B and E are perpendicular to each other.
Answer:
It will be A
Step-by-step explanation:
Hope this helped you out
A, c, and e are the correct answers
