A cliff on the bank of a river is 300 meter high. if the ...
A cliff on the bank of a river is 300 meter high. if the angle of depression of a point on the opposite side of the river is 60º, find the width of the river?
100m
75√3 m
100√3m
200√3m
Correct answer is C
| Tan 60 = | 300 |
| x |
| x = | 300 |
| Tan 60 |
| x = | 300 |
| √3 |
x = (300/√3) x (√3/√3)
| x = | 300√3 |
| .....3 |
x = 100√3
Given that y = 1 - \(\frac{2x}{4x - 3}\), find the value of x for which y is undefined ...
If the numbers M, N, Q are in the ratio 5:4:3, find the value of \(\frac{2N - Q}{M}\)...
Two distinct sectors in the same circle substend 100° and 30° respectively at the centre of ...
Factorize 2e\(^2\) - 3e + 1 ...