Prove the trig identity: 1+cot^2 = csc^2

(1+ tan theta+sec theta) (1+cot theta - cosec theta)

If \( \cot A+\frac{1}{\cot A}=2 \), find the value of \( \cot ^{2} A+\frac{1}{\cot ^{2} A} \)

Prove (1+tan^2 A)/(1+cot^2 A)=((1-tanA)/(1-cotA))^2=tan^2 A| Ex 8.4 Q5 (x)

how to prove 1 + cot^2theta = cosec^2theta | Trigonometric Identities | Class 10 Maths

verify 1 / tanx + 1/cot x = tan x + cot x

1+tan2A/1+cot2A=tan2A | 1+tan square A/1+cot square A | 1+tan2A/1+cot2A

tan theta/1-cot theta + cot theta/1-tan theta= 1+ sec theta cosec theta

30 分で学ぶ三角法 • A レベル数学、Pure Year 2、第 6 章と第 7 章 📚

Relation b/w Trigonometrical functions | sin cos tan cot sec | #short | #shorts | #trigonometry

10 cube theta upon 1 + 10 square theta + cot theta upon 1 + cot square theta equal to sec theta.....

Prove that 1 + {Cot^2A/(1 + CosecA)} = CosecA

Q138 | ( 1 + cot ^2⁡A ) / ( 1 + tan ^2⁡A ) = ? | The value of 1 + cot square A by 1 + tan square A

prove that cos A / (1 - tan A) + sin A /(1 - cot A) = sin A + cos A

Q18 | Prove that cos square theta plus 1 by 1 + cot square theta = 1 | cos^2⁡θ + 1/(1 + cot^2⁡θ) =1

Sin Cos Tan, Teri Bandi Meri Fan #shorts

(tan ∅)/(1-cot ∅)+(cot ∅)/(1-tan ∅)=1+Sec ∅ cosec ∅

Q14 | Prove that 1 + cos theta into 1 - cos theta into 1 + cot square theta equal to 1 | Class 10

Q172 | Prove that 1 + tan square A by 1 + cot square A = 1 - tanA by 1 - cotA whole square = tan squ

Prove that (1+ Cot A - Cosec A)(1+tan A + sec A) = 2