Let the new S.P be x, then
(100 - loss%) : (1st S.P.) = (100 + gain%) : (2nd S.P.) `=>(95/1140=105/x)=>x=1260`
A ladder is leaning against a wall, making an angle of 60° with the ground. The top of the ladder reaches a window 15 meters above the ground. Find the...
If 3 tan X + cot X = 2√3, then find the value of 6 tan2 X + 2 cot2 X.
If Sinθ + Cosθ =√2 Cos(90 -θ ), then find the value of Cotθ ?
...If (sinθ+cosθ)/(sinθ-cosθ) = 2, then the value of sin4 θ is
Simplifies-
(1 + tan²A) + (1+ 1 /tan²A)
[A] 1/ (sin²A-sin4 A)
[C] 1/ (cos2 A-sin4 A)
[B]...
If θ is a positive acute angle and cos² θ + cos⁴θ = 1, then the value of tan²θ + tan⁴θ is?
If tan A = , find the va...
If sin A = 3/5 and cos B = 4/5, where A and B are acute angles, find the value of sin(A + B).
tan 1˚ × tan 2˚× …………………….tan 88˚ × tan 89˚ = ?