Math, asked by sirishasirsha70, 1 month ago

evaluate the following sin²42°-sin²12°

Answers

Answered by sujishreek20cse

0

Answer:

root of 5 +1/8

Step-by-step explanation:

Attachments:

Previous Question

Next Question

Similar questions

Psychology, 16 days ago

“Human life is a mixture of joys and sorrows, success and failures. Experience the negative emotions as well as positive ones.” Explain this statement by giving two examples from your own life.

English, 16 days ago

she has bought a house. ( wh- question ) ans.??????? please tell its urgent ...

Math, 16 days ago

If I plant 6 saplings in a row. The distance between two adjacent saplings is 4/5 m. The distance between first and last sapling is ______________m ...

Math, 1 month ago

was what you mean by was ??????

Math, 1 month ago

The Some of two consecutive number is 11. Find the number...

Geography, 9 months ago

why we experience winter at perihelion...

Math, 9 months ago

if a price of a book is reduced by RS 5 ,a person can buy 4more books for RS 600. find the original price of the book...

Math, 9 months ago

29. An unbiased coin is tossed thrice. Find the probabilities of the following events: (1) A:exactly 2 heads are received (2) B: at least 2 heads are received D (3) C:at most 2 heads are received...