Solution

prove

Solution

Solution steps
Manipulating right side
Rewrite using trig identities
Use the Double Angle identity:
Simplify
We showed that the two sides could take the same form

Popular Examples

prove 1-(tan(θ)cos(θ))/(csc(θ))=cos^2(θ)prove cot^6(x)=cot^4(x)csc^2(x)-cot^4(x)prove 1+csc(a)=csc(a)(1+sin(a))prove (1+cos(2x))/(sin^2(x))=2cot^2(x)prove tan(θ)+cot(θ)= 2/(sin(2θ))

Frequently Asked Questions (FAQ)

  • Is 4sin(x)cos(x)+1=2sin(2x)+1 ?

    The answer to whether 4sin(x)cos(x)+1=2sin(2x)+1 is True