Questions

If cos(A-B) - cos(A+B) = x, then the value of x is

The successive discount of 15%, 20% and 25% on an article is equivalent to the single discount of

In the following passage, some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives.

In its _______________ phase, the big telco monopolies tried to levy a "tax" on all Internet content __________________. The Internet companies were then the new kids on the _________________. They and the Internet user community fought back such attempts. This was the first net neutrality war, and it ______________ the principle of ________________ on the Internet between different types of content or sites.

This was the first net neutrality war, and it _____________

For each perfectly competitive firm in the long run

If a perfectly competitive firm can increase its profits by increasing its output, then that firm's product's _____.

Calculate a country's GDP if for the year, consumer spending is $400 million, government spending is $150 million, investment by businesses is $80 million, exports are $35 million and imports are $40 million.

If price of an article decreases from Rs 80 to Rs 60, quantity demanded increases from 600 units to 750 units. Find point elasticity of demand?

For the first time in Gujarat, who implemented Jizya tax?