filmov
tv
Prove the following identities: sin A cos A (tanA+cotA)=1
Показать описание
Prove the following identities: sin A cos A (tanA+cotA)=1
Doubtnut
Рекомендации по теме
0:03:30
Trigonometric identity example proof involving sin, cos, and tan | Introduction to trigonometry
0:02:06
Prove the following identities: `sin^8theta-cos^8theta=(sin^2theta-cos^2theta)(1-2sin^2thetaco
0:00:50
tan(theta)*sin(theta) + cos(theta) = sec(theta), verify the identity
0:02:03
Prove the following identity: `(sin^3A+cos^3A)/(sinA+cosA)+(sin^3A-cos^3A)/(sinA-cosA)=2`
0:04:23
Prove each of the following identities : ` (sin theta + cos theta)/(sin theta - cos theta)
0:02:15
Prove: sin^6 A+cos^6 A=1-3sin^2 Acos^2 A
0:00:33
Prove the following trigonometric identities: sin^2θ + cos^2θ = 1 1 + tan^2θ = sec^2θ 1 + cot^2…...
0:06:15
Prove (cos A/1+sin A)+ (1+sin A/cos A)=2 sec A | Exercise 8.4 Q5 part(ii)
1:37:55
RECOVERING YOUR IDENTITY WITH APOSTLE MICHAEL OROKPO || DAY 3 MORNING
0:02:15
sin square theta + cos square theta = 1 How to prove?
0:01:20
Verify the Trig Identity (1 + cos(x))/sin(x) = csc(x) + cot(x)
0:02:36
A-Level Maths: E5-02 [Trigonometric Identities: Proving sin^2 θ + cos^2 θ = 1]
0:02:31
PreCalculus - Trigonometry: Trig Identities (41 of 57) Prove cos^4(x)-sin^4(x)=cos2x
0:01:39
Prove the following identities: `sin^4A+cos^4A=1-2sin^2Acos^2A`
0:02:59
Verify the Trig Identity (cos(x)/sin(x)) + (sin(x))/(cos(x)) = sec(x)csc(x)
0:03:19
Prove (tan@+sec@-1)÷(tan@-sec@+1)= (1+sin@)÷ cos@
0:02:13
PROVE THAT (sin3@-cos3@)÷(sin@-cos@) +(sin3@+cos3@)÷(sin@+cos@)=2
0:04:48
Prove the trigonometric identity: (sin x / [1 + cos x]) + ([1 + cos x]/ sin x) = 2 csc x
0:03:09
PreCalculus - Trigonometry: Trig Identities (30 of 57) Proof sin^2(x)=(1-cos2x)/2
0:10:12
Trigonometric Identities | How to prove (1/(1-sin(x)) - (1/1+sin(x)) = 2sec(x)tan(x)
0:04:18
Proof of sin(A+B)=sinAcosB+cosAsinB
0:05:40
Prove the following identities: `cos^8A-sin^8A=(1-2sin^2Acos^2A)(1-2sin^2A)`
0:05:34
Prove (sin A + cosec A)^2 + (cos A + sec A)^2=7+ tan^2A + cot^2A | Q5 (viii)
0:07:48
Prove that sin θ/1-cos θ + tan θ/1+cos θ = sec θ cosec θ + cot θ