Math, asked by yadavpihoo13, 4 months ago

without using trigonomnetric tables, evaluate the following
2tan20/cot70 +3cot65/2tan25-7(sin²20+sin²70)/sinQcos(90-Q)+cosQsin(90-Q)

Answers

Answered by Disha094

1

hope it help more in future so

Attachments:

Answered by BeingPari

16

I hope my answer is helpful. please mark as brainliest

Attachments:

Previous Question

Next Question

Similar questions

Science, 2 months ago

the s I unit of force is (a) kgm/s (b) kgm/s (c) N (d) Nm ...

English, 2 months ago

brief story of the merchant of venice novel by Shakespeare translated by w. turner pls dont spam its related to studies it will come in my half yearly...

Math, 2 months ago

-5/4 is a rational number which lies between...

Social Sciences, 4 months ago

It was a political party in Russia formed in 1898, it was influenced by marxist ideologies and it actively mobilised workers. It was also an illegal organisation. Can you identify the party? Russian Social Democratic Workers Party Russian Social Democratic Leaders Party Russian Liberal Democratic Workers Party Russian Liberal Democratic Leaders Party No wrong answers it would be marked as...

Math, 4 months ago

Using the proper identity,find the value of (x²+4)² + (x2 - 4)² + 16x².

Math, 1 year ago

Kabir's mother keeps a record of his height on each birthday. When he was oneyear old, his height was 70 cm, at 2 years he was 80 cm tall and 3 years he was90 cm tall. His aunt Meera was studying in the 10th class. She said, " it seems likeKabir's height grows in Arithmetic Progression". Assuming this, she calculatedhow tall Kabir will be at the age of 15 years when he is in the 10" ! She...

English, 1 year ago

Write the pairs of rhymes words from the poem , the ant and cricket...

Math, 1 year ago

What is the time between 5 to 6 when the hour hand and minute hand will form a right angle?