Math, asked by sam44488, 7 months ago

cosec²(90-A)-tan²A /4(cos²48+cos²42)} -{2tan²30sec²52sin²38/
cosec² 70-tan²20}
evaluate

Answers

Answered by shashikantameher54

0

Answer:

Solve this type

Step-by-step explanation:

Hope it is helpful to you

Attachments:

Previous Question

Next Question

Similar questions

Computer Science, 4 months ago

what is normalisation ...

English, 4 months ago

they helped us to do the renovation work. (change the voice) please answer me quickly.

Computer Science, 4 months ago

definition of picture in computer...

Math, 7 months ago

plz help me tr I am very confused!

Social Sciences, 7 months ago

Explain the need of public administration in a country ??

Science, 1 year ago

why is reproduction esstinal...

Biology, 1 year ago

1. What is the difference between chromatin fibre and chromosome ? 2. What are the rungs of the “DNA ladder” made of ?

Social Sciences, 1 year ago

how is the food security...