Prove: `(1+cot^2A)sin^2A=1`

preview_player
Показать описание
Prove: `(1+cot^2A)sin^2A=1`
  1. Doubtnut
Рекомендации по теме
Prove: `(1+cot^2A)sin^2A=1` 0:01:52

Prove: `(1+cot^2A)sin^2A=1`

Prove that (1 0:04:35

Prove that (1 + cot^2A) sin^2A = 1

Prove that (1+tan2a) 0:04:34

Prove that (1+tan2a) + (1+cot2a) = 1/sin2a-sin4a

Prove that cot2A=cot^2A-1/2cotA 0:02:06

Prove that cot2A=cot^2A-1/2cotA

Prove (1+tan^2 A)/(1+cot^2 0:06:23

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

prove that (1+1/tan2a)(1+1/cot2a)=1/sin2a-sin4a.(1+1/tan^2a)(1+1/cot^2a)=1/sin^2a-sin^4a. 0:06:12

prove that (1+1/tan2a)(1+1/cot2a)=1/sin2a-sin4a.(1+1/tan^2a)(1+1/cot^2a)=1/sin^2a-sin^4a.

Prove the trig 0:02:46

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

Prove that 1 0:01:36

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

` (sin 2A 0:02:34

` (sin 2A )/(1-cos 2A) = cot A.`

1+tan2A/1+cot2A=tan2A | 1+tan 0:01:22

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

Prove that sin2A/1-cos2A 0:00:28

Prove that sin2A/1-cos2A =cot2A|Trigonometry Class 10|Maths YT

PROVE THAT COSEC^2A-COT^2A=1 0:01:00

PROVE THAT COSEC^2A-COT^2A=1 | LEARNING MATHS#SHORTS

Prove that ` 0:01:59

Prove that ` (1+(1)/(tan^(2)A))(1+(1)/(cot^(2)A))=(1)/((sin^(2)A- sin^(4)A)). `

Verifying a Trigonometric 0:00:53

Verifying a Trigonometric Identity sin^2(x)*(1 + cot^2(x)) = 1

Prove : (1+cot*2A/1+tan*2A​)=(1−cotA/1−tanA​)*2=tan*2A bharti 0:00:19

Prove : (1+cot*2A/1+tan*2A​)=(1−cotA/1−tanA​)*2=tan*2A bharti bhawan class 10 trigonometry vvi...

prove (1 + 0:00:36

prove (1 + cot^2(x) = csc^2(x)

sin2A,cos2A,tan2A and cot2A 0:13:04

sin2A,cos2A,tan2A and cot2A proof ?? Proof in hindi

Prove that cot^2a(seca-1/1+sina)+sec2a(sina-1/1+seca)=0 0:11:09

Prove that cot^2a(seca-1/1+sina)+sec2a(sina-1/1+seca)=0 | RS Aggarwal trigonometry - Question 32 |

prove (1+tan^2 A/1+cot^2 0:07:02

prove (1+tan^2 A/1+cot^2 A)=(1-tanA/1-cotA)^2=tan^2A ||class 10 exercise 8.4 Question 5 ka x part

Prove: `(cot^2A(secA-1))/(1+sinA)=sec^2A((1-sinA)/(1+secA))` 0:05:12

Prove: `(cot^2A(secA-1))/(1+sinA)=sec^2A((1-sinA)/(1+secA))`

how to prove 0:03:11

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

Prove the following 0:05:17

Prove the following that : tan^3θ/1+tan^2θ + cot^3θ/1+cot^2θ = secθcosecθ-2sinθcosθ...|| Class 10 ||...

Prove 1+ Cot^2A 0:02:34

Prove 1+ Cot^2A = cosec^2A #trigonometricidentities #trigonometry #cbse #maths #class10

Prove that Cot^2 0:06:37

Prove that Cot^2 A(SecA-1)/(1+SinA)=Sec^2 A(1-SinA)/(1+SecA) #mathsvideotech