If \( \sin \theta=-\frac{1}{\sqrt{2}} \) and \( \tan \theta=1 \), f...

How to solve a basic trigonometry equation: sin(theta)=1/sqrt(2)

Trigonometry | if Tan A = root 2 - 1 show that Sin A . Cos A = Root 2 upon 4

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

If tan theta is equal to root 2 minus 1 then the value of sin theta cos theta is | If tan theta=root

sin theta = root 3 / 2 , cos theta = - 1 / 2 @EAG

Trigonometric Equations : root 3 sin theta - cos theta = root 2 @EAG

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

One Shot - Matrices & Determinants - 13 Problem types | JEE Mains 2025 | Shival Kathe-IITD

If Sin Theta + Cos Theta = Root 2 Cos Theta. Show that Cos Theta - Sin Theta = Root 2 Sin theta

If sin theta=-1/2 and tan theta=(1)/(sqrt3) then in which quadrant does theta lie? | CLASS 14 |...

1 min Trigonometry Challenge: If sin theta+cos theta = root 2, then tan theta+cot theta=? #shorts

Prove that: (1-sin^2 theta)sec^2theta=1

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

If secθ + tanθ = k, then prove that sinθ =k^ 2 +1 / k^2 - 1

If m=(cos theta-sin theta) and n=(cos theta+sin theta) then show that root(m/n) + root(n/m) =2/1-tan

2 Cos ² theta - root 3 Sin theta + 1 = 0 @EAG

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

`(sqrt(3)-1)costheta+(sqrt(3)+1)sintheta=2`

Trigonometry - Overview and Identities (16 of TBD) sin(theta/2) Derived