Question

solve sin(sin^-1(1÷5)+cos^-1x)=1​

Answer 1

Hey there !!!!

sin(sin⁻¹1/5+cos⁻¹x)=1

sin⁻¹1/5+cos⁻¹x=sin⁻¹1

But sinπ/2=1

 

      ⇒sin⁻¹1=π/2P An inverse trignometry - sin⁻¹1/5+cos⁻¹x=π/2--------Equation 1 sin⁻¹t+cos⁻¹t=π/2 So, sin⁻¹ 1/5+cos⁻¹x=π/2 Therefore value of x will be 1/5.

hope this helped you !!!