Question

cosec suquare theta - cot square theta = ?​

Answer 1

$\large\bf \pink{\underline{Solution :-}}$

$\sf{cosec^{2} θ - cot^{2} θ = 1}$

It is a trigonometric formula.

$\bf \purple{\underline{More \: Formulas :-}}$

$• \sf{ \: sin^{2} θ + cos^{2} θ = 1}$

$• \sf{ \: sec^{2} θ - cot^{2} θ =1 }$

$• \sf{ \: cot (90°-θ) = tanθ}$

$• \sf{ \: tan (90°-θ) = cotθ}$

$• \sf{ \: sec (90°-θ) = cosecθ}$

$• \sf{ \: cosec (90°-θ) = secθ}$

$• \sf{ \: sin (90°-θ) = cosθ}$

$• \sf{ \: cos(90°-θ) = sinθ}$

$• \sf{ \: cotθ = \frac{cosθ}{sinθ} }$

$• \sf{\: tanθ = \frac{sinθ}{cosθ} }$

$• \sf {\: sinθ = \frac{1}{cosecθ} }$

$• \sf{ \: cosθ = \frac{1}{secθ} }$

$• \sf{ \: cosecθ = \frac{1}{sinθ} }$

$• \sf{ \: secθ = \frac{1}{cosθ} }$