Math, asked by shailaobalesha88, 1 month ago

Value of sin. 30° cosec230° + cos2 45° sec2 45° is
d)none of these
c)0
b) 2
a) 1

Answers

Answered by gitabalit

0

=1/2×2×2+(1/root2)square ×(root2)squre

=2+1/2×2=2+1=3 =d) none of these

Previous Question

Next Question

Similar questions

Math, 24 days ago

The ratio of number of science students to no. of arts students in a college is 4 :3. If 14 students shifts from science to arts , then the ratio becomes 1 : 1.

Social Sciences, 24 days ago

Interview between you and journalist. 1.A fire broke out in an apartment. You were the one to inform the police and the fire department. A journalist interviews you because you were the primary witness to the incident. _______________Note_____________ please give me interview between you and journalist in simple language this is my humble request to everyone and give me correct answer please.

Physics, 24 days ago

3. Write the difference between flattering and fullering. ..

Environmental Sciences, 1 month ago

write about structure and mechanism of eye...

English, 1 month ago

solve this fast it's request...

Physics, 9 months ago

How did Raleigh win over the natives? a.all b. To get Fame and awards from the rulers. c. As they view hidden people d. Out of fear and the temptation of gift ...

Hindi, 9 months ago

helo mates please help me...

Computer Science, 9 months ago

Please solve this paper I will mark you as the brainliest...