結果 : 1 cosx 2cos x 2
3:45

Prove that 1 + cosx = 2cos²x/2

Pace Edu.
428 回視聴 - 2 年前
6:48

Prove that 1+cosx=2cos^2(x/2) and 1-cosx=2sin^2(x/2) trigonometric identites

Seekho aur sikhao
41,268 回視聴 - 4 年前
2:59

1+cosx=2cos^2(x/2) trigonometry identites solve || 1+cos(theta)

Seekho aur sikhao
14,424 回視聴 - 4 年前
5:34

1-cosx = 2sin^2(x/2) trigonometric identites proof || 1-cos theta

Seekho aur sikhao
32,406 回視聴 - 4 年前
4:35

Prove that √(2+√(2+2cos4x))=2cosx

Seekho aur sikhao
2,142 回視聴 - 1 年前
2:24

三角方程式cos^2(x) + 2cos(x) + 1 = 0を[0, 2pi)上で解きます。

The Math Sorcerer
38,797 回視聴 - 7 年前
2:56

lim x-pi/2 (1-cos2x)/(2cos x)

CoLearn | Bimbel Online 4 SD - 12 SMA
5,947 回視聴 - 1 年前

-
4:02

If Sinx + 2Cosx = 1 then show that 2Sinx – Cosx = 2

Sigma Coaching Institute
35 回視聴 - 1 日前

-
6:01

1/(2+cos(x)) の積分、ワイエルシュトラス代入

blackpenredpen
123,042 回視聴 - 9 年前
0:14

sin 30 degree #calculator

PAN Fun Maths
292,325 回視聴 - 1 年前
3:41

`int_0^(pi/2) (1+2cosx)/((2+cosx)^2)dx`

Doubtnut
282 回視聴 - 6 年前
0:20

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

Harshita Singh(IITian)
2,878,478 回視聴 - 2 年前
9:19

A Non-Standard Trig Equation | cos(x)=2

SyberMath
74,683 回視聴 - 2 年前
2:10

Math: Proof that cos2x = 2cos^2x -1

Help Learning
916 回視聴 - 2 年前
0:52

Last Day of Exams at IIT Delhi 😫🔥🥳 #minivlog #short #iit #collegelife

Sonal Kholwal [IIT DELHI]
1,832,545 回視聴 - 2 年前
0:23

Scientist Modi Ji | Modi ji ka mathematics | Extra 2ab | Prem Sir

Dynamic Vision With Prem Sir
1,158,227 回視聴 - 2 年前
3:43

Evaluate: lim(x→0) (1 - cosx)/x2

Seekho aur sikhao
27,504 回視聴 - 2 年前
0:24

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

RRR Of Prank
1,454,945 回視聴 - 2 年前
0:12

JEE Aspirants ka Sach 💔 #JEE #JEEMain #Shorts

Unacademy JEE
7,192,699 回視聴 - 2 年前
2:18

`f(x)=(1)/(1-2cosx)`の範囲は

Doubtnut
9,036 回視聴 - 5 年前