Questions

If cos4θ-sin4θ=13 then the value of tan2θ is

If one angle of a triangle is equal to half the sum of the other two equal angles, then the triangle is

Equus burchellii is the scientific name of _______.

In Microsoft Word, under character formatting ___________ is used to apply colors to the characters.

Books in electronic formats are called _________.

Which of the following metal (shown by its symbol) is generally used for making filaments of bulb?

The association of animals in which both the partners are benefitted is known as

In the following question, a sentence has been given in Direct/Indirect speech. Out of the four alternatives suggested, select the one which best
expresses the same sentence in Indirect/Direct speech.
“Bring me my spectacles,” said grandfather to me.