cosA+sinA/sinA = 1+cotA
Answers
Answered by
6
Hey !!!
Solution :-
from LHS
cosA + sinA / sinA
cosA / sinA + sinA / sinA
cotA + 1 [°•° we know cosA / sinA = cotA ]
or , 1 + cotA
since , here prooved LHS = RHS
__________________________
Hope it helps you !!!
@Rajukumar111
Solution :-
from LHS
cosA + sinA / sinA
cosA / sinA + sinA / sinA
cotA + 1 [°•° we know cosA / sinA = cotA ]
or , 1 + cotA
since , here prooved LHS = RHS
__________________________
Hope it helps you !!!
@Rajukumar111
Answered by
5
LHS=(cosA+sinA)/sinA
=cosA/sinA+sinA/sinA
=cotA+1. (cotA=cosA/sinA)
so LHS=RHS
=cosA/sinA+sinA/sinA
=cotA+1. (cotA=cosA/sinA)
so LHS=RHS
Similar questions