Question

If sin 0 + cos 0 = √2 sin (90° - 0), show that cot
=
2 + 1​

Answer 1

Step-by-step explanation:

sin0+cos0=√2sin(90-0)

sin0+cos0=√2cos0

sin0=√2cos0-cos0

sin0=cos0(√2-1)

now,cot0=cos0/sin0

=cos0/cos0(√2-1)

=1/(√2-1)

=√2+1/2-1

=√2+1

Answer 2

Answer:

I'm not sure if you meant 2+1 or $\sqrt{2}$ + 1, i got the answer for  $\sqrt{2}$ + 1

Hope it helps