Monday

November 24, 2014

November 24, 2014

Posted by **sumayya** on Monday, June 29, 2009 at 2:26pm.

- maths -
**bobpursley**, Monday, June 29, 2009 at 2:53pmmultiply the left side by sinAcosA/(sinAcosA)

sin^2A*(cosA+sinA)+cos^2A*(sin+cosA)/ ( )

(cosA+sinA)(sin^2+ cos^2)/ ( )

1/sinA + 1/Cos A

cscA + secA

qed

**Answer this Question**

**Related Questions**

GENRAL MATHS - PROVE THAT (1+COT A+TAN A)(SIN A-COS A)=SEC A\COSEC A-COSEC A\SEC...

Trigonometry - 1.Solve tan^2x + tan x – 1 = 0 for the principal value(s) to two ...

TRIGONOMETRY *(MATHS) - Q.1 Prove the following identities:- (i) tan^3x/1+tan^2x...

math - if 0<A<90 and Sin A+ cos A+ tan A+cot A+sec A+cosec A =7 then prove...

trigonometry hlp me - 6.Prove that tan y cos^2 y + sin^2y/sin y = cos y + sin y...

Trigonometry desperate help, clueless girl here - 2. solve cos 2x-3sin x cos 2x...

precalculus - For each of the following determine whether or not it is an ...

math - Prove the following identities: a) (cosec θ + cotθ)(cosecθ...

TRIG.............. - Q.1 Prove the following identities:- (i) tan^3x/1+tan^2x + ...

Trigonometry - Please review and tell me if i did something wrong. Find the ...