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

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Trigonometry Class-10
Most Important Question for Board exam 2022-23

Prove that- 2(sin6 theta + cos6 theta) - 3(sin4 theta + cos4 theta) +1 = 0

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Chapter lol 1: Real Numbers

Chapter 2: Polynomials

Chapter 3: Pair of linear Equations in Two Variables

Chapter 4: Quadratic Equations

Chapter 5: Arithmetic Progression

Chapter 6: Triangles

Chapter 7: Coordinate Geometry

Chapter 8: Introduction to Trigonometry

Chapter 9: Some Applications of Trigonometry

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Chapter 11: Constructions

Chapter 12: Area Related to Circles

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YOUR QUERIES :
What are Trigonometric Ratios
Different types of Trigonometric Ratios
Trignometric Identities
Sin2 theta + Cos2 theta =1
1 - sin2 Thera = Cos2 theta
1- cos2 theta = sin2 theta
1+ tan2 theta = Sec2 theta
Sec2 theta - tan2 thetaqq = 1
Sec2 theta - 1 = tan2 theta
1+ cot2 theta = cosec2 theta
Cosec2 theta - cot2 theta = 1
Cosec2 theta - 1 = cot2 theta
Sun (90-theta) = cos theta
Cos (90- theta) = sin theta
Tan (90- theta) = cot theta
Cot (90-theta) = tan theta
Sec (90 - theta) cosec theta
Cosec (90 - theta) = sec theta
Sin theta / cos theta = tan theta
Cos theta / sin theta = cot theta
How to find the value of theta
New syllabus for class 10 Maths
Reduced syllabus for class 10 Maths
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riya
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shalinikesarwani
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Thankyou so much sir.. very nicely explained

animeshjaiswal
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Kon kon PW practice sheet (by Ritik sir) solve karne par yaha aaya hai

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