Question

value of tan a into cot a​

Answer 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

Answer 2

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