what is tanA + cotA
Answers
Answered by
1
Step-by-step explanation:
cosce 2A
expand and solve
Answered by
3
Solution:
tan(A) + cot(A)
= (sin(A)/cos(A)) + (cos(A)/sin(A))
= sin^2(A) + cos^2(A)/cos(A) sin(A)
= 1/cos(A) sin(A)
= sec(A) csc(A)
Hope this would help.
tan(A) + cot(A)
= (sin(A)/cos(A)) + (cos(A)/sin(A))
= sin^2(A) + cos^2(A)/cos(A) sin(A)
= 1/cos(A) sin(A)
= sec(A) csc(A)
Hope this would help.
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