Question
The Government of India recently extended the Smart
Cities Mission period up to which date?Solution
The extension of the Smart Cities Mission aims to provide more time for the completion and enhancement of urban infrastructure projects under the initiative.
A 16-meter-long rope is stretched from the ground to the top of a house, forming a 30° angle with the ground. Determine the height of the house.
- Find the value of sin²50° + sin²40°.
Simplify the following trigonometric expression:
8 cos 40° cosec 50° − 2 cot 30° cot 60°
- cosx/(1 – sinx) + cosx/(1+ sinx) = 4, 0 o < x < 90 o , then the value of (tanx + cosecx)

If (5sinx - cosx) = 2√2sinx, then find the value of 'tanx'
If 2x = cosec @ and 4/x = cot @ then the value of 2(x ² - 1/x ² ) is
If √3cosec 2x = 2, then the value of x:
- If sin(A + B) = sinAcosB + cosAsinB, then the value of sin75° is
2 × Tan 30° / (1 + Tan2 30°) equals: