Trigonometry: Prove that 2(sin⁶A + cos⁶A) - 3(sin⁴A + cos⁴A ) +1 =0

preview_player
Показать описание
If sin(A+B+C)=1, tan(A-B)= 1/√3 and sec(A+C)=2, find A,B and C when they are acute angle.
  1. NMC-Normal Mathematics Clarification
Рекомендации по теме
Prove that 2 0:06:21

Prove that 2 (sin⁶A + cos⁶A) − 3 (sin⁴A + cos⁴A) + 1 = 0 | Trigonometry Important Question

Trigonometry: Prove that 0:17:19

Trigonometry: Prove that 2(sin⁶A + cos⁶A) - 3(sin⁴A + cos⁴A ) +1 =0

Prove: Cos^6 θ+ 0:02:52

Prove: Cos^6 θ+ sin^6 θ= 1/4(1+3cos^2 2θ)

Prove: sin^6 A+cos^6 0:02:15

Prove: sin^6 A+cos^6 A=1-3sin^2 Acos^2 A

Prove that 2( 0:06:44

Prove that 2( 〖sin〗^(6 ) A+ 〖Cos 〗^6 A)- 3 (〖sin〗^4 A+ 〖cos〗^4 A)+1=0.

Prove that 2(sin^6 0:06:28

Prove that 2(sin^6 theta + cos^6 theta) - 3(sin^4 theta + cos^4 theta) + 1 = 0 | Trigonometry

Trigonometry prove Class 0:01:00

Trigonometry prove Class 10 || Prove that 2(sin⁶+cos⁶)-3(sin⁴+cos⁴)+1=0. #class10 #cbse #doe#trick...

2(sin^6 θ+cos^6 θ)-3(sin^4 0:06:17

2(sin^6 θ+cos^6 θ)-3(sin^4 θ+cos^4 θ)+1=0 @niharmhirani

Trigonometry: 2. Prove 0:03:48

Trigonometry: 2. Prove that: 4CosA. Cos (60 – A). Cos(60 + A) = C0s3A Optional Math || Class Ten

Prove that cos⁴A 0:09:55

Prove that cos⁴A + sin⁴A - 2sin²A･co²A = (1 - 2sin²A) || Maths 10th || Trigonometry

Prove that 𝟐(𝐬𝐢𝐧^𝟔 0:05:42

Prove that 𝟐(𝐬𝐢𝐧^𝟔 𝛉+𝐜𝐨𝐬^𝟔 𝛉)−𝟑(𝐬𝐢𝐧^𝟒 𝛉+𝐜𝐨𝐬^𝟒 𝛉)+𝟏=𝟎. CBSE 2023...

2(sin⁶A+cos⁶A)-3(sin⁴A+cos⁴A)+1=0 0:05:45

2(sin⁶A+cos⁶A)-3(sin⁴A+cos⁴A)+1=0

Prove that : 0:05:49

Prove that : Cos⁶A - Sin⁶A = Cos2A (1-1/4 Sin²2A) | Trigonometry Proofs | Important Question | see...

Trigonometry | 2(sin^6 0:07:14

Trigonometry | 2(sin^6 θ+cos^6 θ)−3(sin^4 θ+cos^4 θ) = - 1

Prove that 2(sin^ 0:06:37

Prove that 2(sin^ 6 θ+cos ^6 θ)−3(sin ^4 θ+cos ^4 θ)+1=0. #VineetBhardwajMaths #trigonometry

Prove that sin²A 0:05:30

Prove that sin²A + cos²A = 1 | One of the most important identities of Trigonometry | Mathematics

2Trigonometry Super Short 0:04:17

2Trigonometry Super Short Cut Tricks Show that Tan72 = Tan18 + 2Tan54

How to prove 0:09:30

How to prove sin 60 geometrically | prove the value of sin 60 geometrically | find sin 60 geometrica

Prove that 2(sin 0:09:23

Prove that 2(sin 6x + COS 6 x)-3(sin4 x + cos 2 x) +1 =0

tan 3 theta/1+tan 0:03:51

tan 3 theta/1+tan 2 theta How to Prove

prove that 8(sin^6x+cos^6x)=5+3cos4x 0:00:55

prove that 8(sin^6x+cos^6x)=5+3cos4x class 10 SEE optional math #decentsagar01

prove that sin 0:02:54

prove that sin A - 2 sin³ A / 2 cos³ A - cos A = tan A Trigonometry class 10 cbse board exam 2021

'Prove That' Questions 0:11:16

'Prove That' Questions of Trigonometry - SEE Preparation

sin^6(theta)+cos^6(theta) ,equal 1-3sin^2(theta).Cos^2(theta)@Mathby1069 0:00:13

sin^6(theta)+cos^6(theta) ,equal 1-3sin^2(theta).Cos^2(theta)@Mathby1069