Math, asked by deepbpatel9548, 2 months ago

sin^{2}1° + sin^{2}2° +sin^{2} 3°+.............. +sin^{2}89° = ?

Answers

Answered by shweta7289

2

Answer:

45

Step-by-step explanation:

sin(90°-x) = cos x............

Attachments:

Previous Question

Next Question

Similar questions

Science, 1 month ago

4. Which of the following pair is correct? *...

Math, 1 month ago

List 5 examples each of acute, obtuse, right and reflex angles from your surroundings ...

Science, 1 month ago

A very fine path of light is called a...

English, 2 months ago

Ravi was suffering from fever...

Math, 2 months ago

A group of 150 workers have an average daily wage of Rs. 67.5. Another group of workers have Rs. 72.6. When both the groups are combined, what would be the average daily wage?

History, 8 months ago

the relationship b/w india and china...

Computer Science, 8 months ago

TRUE OR FALSE Please help ...

Hindi, 8 months ago

pudhil vakya negative kara nehmi changle vagave.......