Question

the value of sin30°.cos60°+cos30°.sin60°
please answer correct​

Answer 1

S O L U T I O N :

Firstly, we know that values of given question,we get;

• sin 30 ° = 1/2
• cos 60° = 1/2
• cos 30° = √3/2
• sin 60° = √3/2

$\underline{\bf{Explanation\::}}$

→ sin 30° × cos 60° + cos 30° × sin 60°

→ 1/2 × 1/2 + √3/2 × √3/2

→ 1/4 + 3/4

→ 1+3/4

→ 4/4

→ 1

Thus,

The value of sin 30° . cos 60° + cos 30° . sin 60° will be 1 .

Answer 2

Answer:

Answer:

Bhangar: Continuous deposition of alluvium.

Bhangar: That part where flood water cannot

reach.

Khadar:flood water spreads every year and thin layer of soil spreads.

Khadar:Renewal of soil every year.