Start learning 50% faster. Sign in now
Charul’s secretary is C and his office is on 6 th floor. Charul's office is above Etti's office with a difference of one floor between them. Using the given hints we can draw a following table: The one whose secretary is A has his office on the top floor. There is a gap of two floors between the one whose secretary is D and the one whose secretary is A. With the given hint we can fix the position of A and D in the table. Deepa has his office on an odd numbered floor above the one whose secretary is F and the number of floor between them is one. At this point there is only one floor left on which we can fix the position of Deepa under the given conditions.
After using the above information our table looks like this:
From a point 50 meters away from the base of a tower, the angle of elevation of the top of the tower is 30°. Find the height of the tower.
If tan A = , find the va...
If (5sinx - cosx) = 2√2sinx, then find the value of 'tanx'
If tan 4θ = cot 14θ, then find the value of cos 9θ.
If acos 3 θ + 3asin 2 θcosθ = m and asin 3 θ + 3asinθcos 2 θ = n, then find the value of (m + n) ...
If sec(2A + B) = 2 and cos(A + B) = (1/√2) , find the value of {sec 2B + tan (A + B) } given that 0o < A, B < 90o