filmov
tv
Example 13 - Prove sin (x+y) / sin (x-y) = tan x + tan y - Teachoo
Показать описание
Teachoo
class 11 maths
class 11 maths chapter
maths by teachoo
class 11
maths important questions
Рекомендации по теме
0:06:01
Prove that sec A (1 – sin A)(sec A + tan A) = 1 | Trigonometry | Example 13 | Karnataka 10th Maths
0:05:58
Prove that sin(x+y)/sin(x-y)=(tanx+tany)/(tanx-tany) || class 11 chapter 3 example 13
0:00:16
arc cos(12/13) +arc sin(3/5)=56/65
0:02:25
Expl 13 : Prove that sec A (1 - sin A)(sec A + tan A) = 1. | Ch 8 | Math for Class X CBSE
0:00:24
Relation b/w Trigonometrical functions | sin cos tan cot sec | #short | #shorts | #trigonometry
0:02:15
sin square theta + cos square theta = 1 How to prove?
0:03:16
Prove that `(sin(x+y))/(sin(x-y))=(tanx+tany)/(tanx-tany)`...
0:03:30
Trigonometric identity example proof involving sin, cos, and tan | Introduction to trigonometry
0:00:15
trigonometry table | trikonmiti table video | sin cos tan cot cosec sec #trigonometry
0:03:56
Prove that sec A (1 – sin A)(sec A + tan A) = 1 | Class 10 Trigonometry Example 12
0:01:31
Prove that: `sin(n+1)A sin(n+2)A+cos(n+1)A cos(n+2)A=cos A`
0:01:00
Prove cos⁻¹ 12/13 + sin⁻¹ 3/5 = sin⁻¹ 56/65
0:03:43
Prove that `sin^(-1)(63/65)=sin^(-1)(5/13)+cos^(-1)(3/5)`
0:05:42
Find Sin (A+B+C)
0:00:28
Why sin^2(x)+cos^2(x)=1? | #shorts
0:00:16
IF BACKBENCHER BECOME TEACHER 😎| MATH TRICKS | SIN,COS,TAN |
0:06:49
prove that cos inverse 12 by 13 + sin inverse 3 by 5 is equal to sin inverse 56 by 65
0:00:16
THE VALUE OF SIN 35 DEGREEE + COS 55 DEGREE=....?
0:01:08
Prove cos-1 12/13 + sin-1 3/5 = sin-1 56/65
0:12:39
If 3 sin theta+5 cos theta=5 prove that 5 sin theta-3 cos theta=+-3. RS Aggarwal Ex 13B class 10.
0:01:52
Prove that: `sin(x+y)/sin(x-y)=(tanx+tany)/(tanx-tany)`
0:01:14
Prove that sin-1 8/17 + sin-1 3/5 = tan-1 77/36
0:00:50
Let \theta be an angle in quadrant 3 such that \sin\theta=-\frac{5}{13} ... | Plainmath
0:00:30
Sin Cos Tan, Teri Bandi Meri Fan #shorts