Show that $\frac{\sin 2x}{1 + \cos x}$ + $\frac{sin2 x}{1 - cos x}$ is

Similar Questions

The angles of a polygon are given by 2x, 5x, x and 4x respectively. The value of x is...

Fati buys milk at ₦x per tin sells each at a profit of ₦y. If she sells 10 tins of milk, ho...

A bag contains 3 white, 6 red, 5 blue identical balls. A ball is picked at random from bag. What is ...

What is the median of the following scores: 22 35 41 63 74 82...

Make x the subject of the equation s = 2 + $\frac{t}{5}$(x + ⅗y)...

The relation y = x2 + 2x + k passes through the point (2,0). Find the value of k...

Calculate the time taken for N3000 to earn N600 if invested at 8% simple interest...

The grades of 36 students in a class test are as shown in the pie chart. How many student has excell...

Find the distance between the points C(2, 2) and D(5, 6)....

The locus of a point P which is equidistant from two given points S and T is ...