28. If x sin 3 θ + y cos 3 θ = sin θ cosθ and x sin θ =y cos θ, then x2 + y2 is equal to (a) 0

preview_player
Показать описание
28. If x sin 3 θ + y cos 3 θ = sin θ cosθ and x sin θ =y cos θ, then x2 + y2 is equal to (a) 0 (b) 1/2 (c) 1 (d) 3/2

For Short Notes, Revision Notes And NCERT Solution.

Visit Us at-
  1. Kwatra Tuition Center
  2. Tuition Center
  3. Kwatra Tuition Center
  4. NCERT Solutions
  5. 28. If x sin 3 θ y cos 3 θ = sin θ cosθ and x sin θ =y cos θ
  6. then x2 y2 is equal to (a) 0 (b) 1/2 (c) 1 (d) 3/2
Рекомендации по теме
28. If x 0:02:40

28. If x sin 3 θ + y cos 3 θ = sin θ cosθ and x sin θ =y cos θ, then x2 + y2 is equal to (a) 0...

If x sin^3 0:09:05

If x sin^3 θ+ycos^3 θ = sinθcosθ and xsinθ = ycosθ, prove that x^2+y^2 = 1.

Find the Minimum 0:03:42

Find the Minimum of 𝒙, if 𝒙 Is Positive, 𝟑 𝐬𝐢𝐧 𝒙 + 𝐬𝐢𝐧 𝟐𝒙 = 𝟎...

If x sin 0:05:06

If x sin ^(3) theta + y cos ^(3) theta = sin theta cos theta and x sin theta = y cos theta, the...

If xsin^3 θ+ycos^3 0:04:06

If xsin^3 θ+ycos^3 θ=sinθ cosθ and x sinθ=y cosθ then prove that x^2+y^2=1

Find dy/dx if 0:15:37

Find dy/dx if x=sin^3t/√cos2t ; y=cos^3/√cos2t.

If `x sin^3theta+ycos^3theta=sinthetacostheta` 0:03:30

If `x sin^3theta+ycos^3theta=sinthetacostheta` and `xsintheta=ycostheta` Find the value of `x^...

One Day Before 0:00:16

One Day Before 😂 Maths Exam || Hard Working 😭 || #shorts #youtubeshorts #motivation

Class 12 - 0:47:46

Class 12 - 022 - Definite Integration

If x sin 0:09:10

If x sin a+y sin 2 a+z sin 3 a=sin 4 a, x sin b+y sin 2 b+z sin 3 b=sin 4 b, x sin c+y sin 2 c+z ...

If xsin^3 theta 0:03:27

If xsin^3 theta + ycos^3 theta = sinthetacostheta and xsintheta = ycostheta , prove that x^2 + y^2=1

How to find 0:01:53

How to find cos(x) given that sin(x) = 3/5

If `xsin^3alpha+ycos^3alpha=sinalpha cos 0:02:22

If `xsin^3alpha+ycos^3alpha=sinalpha cos alpha` and `xsinalpha-ycosalpha=0` then `x^2+y^2=`

If x sin^3 0:02:25

If x sin^3 θ+ y cos^3 θ = sin θ cos θ and x sin θ = y cos θ, Find the value of x^2 + y^2.

If x sin 0:03:10

If x sin ^3θ+y cos ^3θ=sinθcosθ and x sinθ=y cosθ, then x^2+y^2 is equal to (a) 0 (b) 1 / 2 (c) 1......

Before JEE vs 0:00:20

Before JEE vs After JEE 😍 | My Transformation💔 | IIT Motivation|Jee 2023 #transformation #iit #viral...

Maclaurin Series of 0:04:52

Maclaurin Series of f(x) = sin(3x)cos(3x) using Identities

How do you 0:01:01

How do you find the value of X||What is the value of root 3 sin theta is equal to cos theta?

If sin (x 0:02:23

If sin (x - 20) = cos (3x - 10), find the value of x

🤣Modi ji ne 0:00:24

🤣Modi ji ne to math ki esi taisi kar diye🤣🙆🏻‍♂️ #shorts #youtubeshorts #viral

Class 12 Maths 0:09:00

Class 12 Maths NCERT Exercise 5.6 Que 7 dy/dx if x=(sin^3 t)/√(cos⁡2t ) y=(cos^3 t)/√(cos⁡2t )...

Tamasha Dekho 😂 0:00:13

Tamasha Dekho 😂 IITian Rocks Relatives Shock 😂😂😂 #JEEShorts #JEE #Shorts

Relation b/w Trigonometrical 0:00:24

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

if xsin^3theta+ycos^3 theta=sintheta 0:03:28

if xsin^3theta+ycos^3 theta=sintheta costheta, Class 10 Maths

Комментарии
Автор

Mam we can use theta=45° in these simple sin, cos questions, btw nice explanation🙂

priyen-