Question

If Sin Q + Cos Q = √2 than prove that tan Q + Cot Q = 1​

Answer 1

Step-by-step explanation:

sinQ+ cosQ= root2

S.O.B.S

(sinQ+ cosQ)^2=(root2)^2

sin^2Q+cos^2Q+2(sinQcosQ)=2

1+2sinQcosQ=2

2sinQcosQ=1

sinQcosQ=1/2..(1)

tanQ+cotQ= sinQ/cosQ+cosQ/sinQ

=sin ^2Q+cos^2Q /sinQcosQ

=1/1/2

=2 ..

the answer is 2..

therefore the question is wrong the answer is 2..

its my answer so it may be correct pr wrong