Daily Graph 25-08-09

=> x+y = npi/2 where n is an odd integer

So basically these are set of parallel lines each with slope -1 with intercepts as nÎ /2

btw i think u had asked this once dont remember

(2n+1)pi/2 not npi/2 I think

its ok [1]

sin²Î¸=sin²Î±
=>θ=nπ±α

So (x+y)=nπ ± π2

Are u guys missing this ?? or have u included those cases too ??

same thing na ?

ulta seedha kyon jaayen jab directly bhi jaa sakte hain [3]