Question
In accordance with the logic used in the first pair,
replace the question mark with the appropriate option given to 4441 : 13 :: 3136 : ??Solution
The logic is- 4 + 4 + 4 + 1 = 13 3 + 1 + 3 + 6 = 13
The angle of elevation of the top of a 70 feet tall tower from the initial position of a person on the ground was 30°. She walked towards the tower in ...
Sec A -Tan A = 1/16 then find the value of cot A =?
If sin(x + y) = 3/5 and cos(x - y) = 12/13, where x, y ∈ [0, π/2], find sin(2x) + sin(2y).
If sin3A = cos(5A-30°), then what is the value of A? Given that 3A is an acute angle.
If sec A + tan A = 3 then the value of cot A is:
- Find the value of sin²18° + sin²72° + cos²63° + cos²27°.
Find the value of: (Sin2 60 ° X cos 30 ° X sec 60°)/tan 30°
If 0 ≤ θ ≤ 90°, and sin(2 θ +50°) = cos (4 θ + 16°), then what is the value of θ (in degrees)?
What is the value of [(tan 5θ + tan 3θ)/4 cos 4θ (tan 5θ – tan 3θ)]?