if the cos A is equal to 7 by 25
find the value of tan A + cot a
Answers
Answered by
0
here is your answer- 83
Answered by
2
cosA=7/25
then sinA=24/25
(tanA+cotA)^2 =sec^2(A)+cosec^2(A)
=1/cos^2(A)+1/sin^2(A)
(tanA+cotA)= 1/cosAsinA
=25/2√42
then sinA=24/25
(tanA+cotA)^2 =sec^2(A)+cosec^2(A)
=1/cos^2(A)+1/sin^2(A)
(tanA+cotA)= 1/cosAsinA
=25/2√42
Similar questions