## Lesale 2 years ago sec ^ 6 X - csc ^ 6 X

1. manishsatywali

what u hav to find in this ? dear

2. Lesale

I'm just an elementary child, I don't know how to solve this, can you show me the formula??

3. Lesale

Factor that expression

4. manishsatywali

got it dear.....what r u saying

5. manishsatywali

use this formula: sec^2x-cosec^2x=tan^2x-cot^2x

6. Lesale

7. manishsatywali

a^6 - b^6 = (a³)² - (b³)² = (a³+b³)(a³-b³) = (a+b)(a²-ab+b²)(a-b)(a²+ab+b²) = (a+b)(a-b)(a²+ab+b²)(a²-ab+b²) here a is sec and b is cosec.............put their values in the last

8. manishsatywali

did u got what i m trying to tell u ?

9. Lesale

ok, thanks for the help :)

10. Lesale

can i add you in Fb?

11. manishsatywali

did u got what i m trying to tell u ......if yes the click the best response if think i hav given u the best response??????/

12. Lesale

yes...

13. manishsatywali

thx fr awarding me d medal and becoming my fan

14. Lesale

it's my pleasure :)

15. manishsatywali

r u sending me req................????????

16. Lesale

in Fb?

17. manishsatywali

yup

18. Lesale

that?

19. manishsatywali

yes profile pic is mine did u gt that ?

20. Lesale

yes, I sent you request

21. Lesale

ok.