Exams

What is the value of sec 4π/3?

What is the value of {[sin (x + y) – 2 sin x + sin (x – y)]/[cos (x – y) + cos (x + y) – 2 cos x]} × [(sin 10x – sin 8x)/(cos 10x + cos 8x)]?

If sec θ (cos θ + sin θ) = √2, then what is the value of (2 sin θ)/(cos θ – sin θ)?

The value of sinθ+sin∅cosθ+cos∅ + cosθ-cos∅sinθ-sin∅ is

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. Ifa sentence is free from error, select 'No Error'.

A very first time I used the internet I was very intimidated, (1)/ and thought that anyone who could use (2)/ such an elaborate thing must be a genius. (3)/ No error (4)

A spaceship travels at 1,260 km/h. How many metres does it travel in 1/10 th of a second?

If (8 - 10x) - (13x - 2) = -9, then the value of x is

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.

Soon as he(A)/saw the policeman,(B)/ he ran away.(C)/No error(D)