Question

4.What is the value of tan 90⁰?Required to answer.​

Answer 1

Which of the following factors made autocracy unpopular in Russia?

The German origin of the Tsarina Alexandra

Poor advisors like the Monk Rasputin

The huge cost of fighting in the World War I

Both (a) and (b)

Answer 2

Answer:

90^0=1

Explanation:

according to the rule...