sin square theta + cos square theta = 1 How to prove?

Where do Sin, Cos and Tan Actually Come From - Origins of Trigonometry - Part 1

\(\sqrt{1+\sin \theta}\) is equal to ....

The maximum value of the expression \( \frac{1}{\sin ^{2} \theta+3 \sin \theta \cos \theta+5 \co...

11. Simplify: (1 + tan2 θ) (1 – sin θ) (1 + sin θ)

If 1 + sin square theta = 3 sin theta cos theta then prove that tan theta = 1 or 1/2

Q3 | Prove that 1 + tan square theta into 1 - sin theta into 1 + sin theta = 1 | 1+tan^2⁡θ 1-sin⁡θ 1

Q20 | Prove that cot square theta - 1 by sin square theta = -1 | prove that cot^2⁡θ - 1/sin^2⁡θ = -1

Expert Teacher Shares Grade 12 Mathematics P2 2024 Top Secrets

What is the value of `cot^(2) theta-1/(sin^(2) theta)`?

Sin theta/1+Cos theta + 1+Cos theta / Sin theta = 2 Cosec theta | Mathematics Class 10 | Identity

If theta lies in the secondquadrant. Then the value ofsqrt((1-sin theta)/(1+sin theta))+sqrt((1+...

Given that sec theta = √2, find the value of 1+ tan theta/sin theta.

Find the minimum value of 2costheta+1/sin theta+sqrt2tantheta, where theta is acute angle. | CL...

If sinθ = 1, then find the value of 1/2 [sin(θ/2)]?| Trigonometry Problems | Important Question

"Write the value of `cot^2theta-1/(sin^2theta)` ."

If sin θ + cos θ = 1, then the value of sin 2θ is equal to? #iitjee #maths

Q41 | Prove that 1 upon 1 + sin theta plus 1 upon 1 - sin theta = 2 sec square theta | 1/1+sin⁡θ + 1

"What is the value of `sin^2theta+1/(1+tan^2theta)` ?"

`(1-sin^2theta)sec^2theta=1`