Question
8, 12, 20, 32, 52, ?,
136 What will come in place of the question mark (?) in the following series?Solution
The given series follows the following pattern: number + preceding term 8 + 12 = 20 12 + 20 = 32 20 + 32 = 52 32 + 52 = 84 52 + 84 = 136
ABC is an isosceles triangle where AB = AC which is circumscribed about a circle. If P is the point where the circle touches the side BC, then which of ...

- If sin 2a = (3/2), then find the value of (sin a + cos a).
if 7 sin 2 x + 2 cos 2 x = 4  then find tan x
Find the simplified value of:

If 4sin² θ = 3(1+ cos θ), 0° < θ < 90°, then what is the value of (2tan θ + 4sinθ - secθ)?
If SecA + TanA = 2√2 + 9, then find the value of Sin A + Cos A.
Find the maximum value of 14 sin A + 24 cos A.
cos A (sec A – cos A) (cot A + tan A) = ?