For a charity show the rate of an adult pass is Rs.20 more than the children pass. When a company sold 50 adult and 200 children p...
2cd−4c+6w−4wy
10-4÷4×4
10-4÷4×
Find the next two terms of each sequence.
1, 2,√7,√10, ...
cos x = -0.3x
The sum of the first 5 terms of a geometric progression is 31. The first term is 2. What is the common ratio?
A block is attached to the end of a vertical spring, as shown in the figures. During an experiment, the block moves up and down in...
0.412 x 2.3
10-4÷4×2