Question

if 2 sin^20 -cos^20 =2. then find the value of 0.​

Answer 1

Answer:

Step-by-step explanation:JANGAN TUTU

GUBBI

Asin o-cos 041

30) I 4 tan 0 - 3 find the value of

4 sin 04 cos 0-1

OR

COS A

Prove that -

1+ sinA

1tsina cosa

2 sec A.

3D Find the area of the triangle formed by joining the mid points of the sides of

the triangle ABC whose vertices are A(2,2), B(4.4) and C(2,6).

32) The length of the shadow of a vertical pole standing on the ground with the

angle of elevation 30° at the sun is 40m more than when it is 60" Find the

height of the sun.

33) By changing the given distribution to 'less than type' distribution draw ogive

Class

Interval

15-10

10-15

15-20 21-25 25-30 | 30 - 35 | 35 - 40

4​

Answer 2

Answer:

hope tis answer will help you