value of tan a into cot a
Answers
Answered by
1
Step-by-step explanation:
Given tan A+cot A=2
Squaring on both sides we get,
tan
2
A+cot
2
A+2tanAcotA=4
tan
2
A+cot
2
A+2=4
tan
2
A+cot
2
A=2
Answered by
0
Answer:
tanA x cotA=1
Step-by-step explanation:
L.H.S=tanA x cotA
=tanA x cotA
= tanA x 1/ tanA .......( cotA = 1/ tanA )
=1
L.H.S.=R.H.S
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