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ATQ, Length of wire = 4 × 11 cm = 44cm. Now, the perimeter of circle is 44 cm. 2πr = 44 cm. R= 7 cm
If tan 4θ = cot 14θ, then find the value of cos 9θ.
If sin θ and cos θ are the root of standard Quadratic Equation , then which of the following is true ?
1. a2 + b2 - 2ac =...
If 0 ≤ θ ≤ 90°, and sin(2 θ +50°) = cos (4 θ + 16°), then what is the value of θ (in degrees)?
If (sin 3A sec 6A = 1) , then what will be the value of cos 6A?
Evaluate 3sin x – 4 sin3 x and figure out the correct answer from below option ?
If (1+sinθ)/cosθ = x, then find the value of secθ?
1.
Simplify the given equation:
If cosα/sinβ =10 and cosα/cosβ =11 then find the value of cos²β=?
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 P, Q, R, S are the vertex of a cyclic quadrilateral. Find the value of
`1/sec p` +`1/sec q` +`1/sec r` +`1/sec s`
...