Math, asked by Anonymous, 8 months ago

Without using trigonometrical tables, evaluate the following:
(i) sin^2 28° + sin^2 62° - tan^2 45°

Answers

Answered by adi5500

2

Step-by-step explanation:

hope this can help you...

Attachments:

Previous Question

Next Question

Similar questions

English, 4 months ago

how do filipino proffession adapt to the changes of media...

Math, 4 months ago

what is the mesure of x A. 100 B.80 C. 90 D. 40...

English, 4 months ago

That he is the most ambitious of all these men is/are known to all of us. Which one is correct, give reason also.

Biology, 8 months ago

1 This the character of a meristem -atic tissue ( ) A Small and have to thin cell wall in lo B) Cell without Nucleusol © Abondant Cytoplasm Continuously dividing cells D...

Science, 8 months ago

something about *VALENCY* PLEASE. LIKE A SHORT NOTE.

Math, 1 year ago

9. The smallest integer larger than the perimeter of any triangle with two sides of length 10 and 20 units is...

Math, 1 year ago

if 4x^4*-3x^3-3x^2+x-7 is divided by 1-2x then the remainder will be ??

Art, 1 year ago

I have to give an article for my school magazine so I have to to write any poem or article on Chandrayaan 2 launch so please help me....plzz...