There are two boxes between Box P and the box which contains Dates. Three boxes are between the boxes which contains Apple and Dates. The box which contains Apple is not in bottom four. Case1- box P is above box which contains Dates and Case2- box P is below box which contains Dates. Two boxes are between boxes R and Q, which is below box R. Neither box R nor the box which contains Apple in bottom four. Box Q does not contain Dates. Box R is just above the box which contains Guava. We get further 2 possibilities in both the cases. Box S is just above the box which contains Banana. Box S is below Box Q but not just below. Case1 (b) and Case2 (b) gets eliminated. The bottommost box does not contain Banana. Box T contains Pear but is not the bottommost. Box Q does not contain Mango or Peach. The bottommost box does not contain Mango. Three boxes are kept between box U and the box which contains Apple. Not more than two boxes are kept between Box V and W, which is below box V. So, case2 (a) gets eliminated. The final arrangement is:
If tan θ = (2/√5), then determine the value of cos2 θ
Simplifies-
(1 + tan²A) + (1+ 1 /tan²A)
[A] 1/ (sin²A-sin4 A)
[C] 1/ (cos2 A-sin4 A)
[B]...
A ladder leans against a wall. The foot of the ladder is 6 meters away from the wall. If the angle the ladder makes with the ground is 60°, find the le...
If sin 28° = 15/17 , then tan 62° = ?
...If tan α = 1/2, tan β = 1/3, then find α + β.
If sinθ +cos θ = √5/2, then find the value of sinθ – cosθ.
If x = 4 cos A + 5 sin A snd y = 4 sin A – 5 cos A, then the value of x2+y2 is :
If sin x + cos x = √2 sin x, then the value of sin x - cos x is:
tan 1˚ × tan 2˚× …………………….tan 88˚ × tan 89˚ = ?