Math, asked by jhakimSupurn7imayu, 1 year ago

Evaluate : sec2 30* - tan2 30*

Answers

Answered by mysticd

8

sec2X - tan2 X =1(identity)

here X=30

sec2 30 - tan 2 30 = 1

Previous Question

Next Question

Similar questions

Math, 8 months ago

Find median for the given data...

Math, 8 months ago

x² + y² = (X+Y)^xy differentiate ...

Hindi, 8 months ago

can anyone have workbook of hindi of std 9th then send me please ...

English, 1 year ago

Tips for getting a1 in english...

Science, 1 year ago

What is the role of catalysts in a chemical reaction?

Biology, 1 year ago

why fragmentation or regeneration cannot serve the purpose of reproduction in higher organisms?

English, 1 year ago

an essay on welfare of my society depend on my well being...

Math, 1 year ago

find the value of k for each pf the following equations if x=1,y=1 is its solution:5x+2ky=3k...