Recent content by suresh

Thanks for all the help guys sorry for not writing clearly if only I knew how to put fractions Also sorry for using some other symbol which I thought was pi and confusing all of you

Homework Statement Let f(θ)=cotθ/1+cotθ and α+β=5π/4 then the value of f(α).f(β) is: The Attempt at a Solution f(α)f(β)= (cotα/1+cotα)* (cotβ/1+cotβ) = cotα.cotβ/((1+cotα)(1+cotβ)) =cotα.cotβ/(1+cotβ+cotα+cotα.cotβ)

fine, i will keep this in mind. anyway what is the general age group here?

are there any special rules here or something like that?

ouch that hurts! anyway nice to meet you guys

favorite fish?? i don't eat fish but jelly fishes and ray fishes are beautiful

HI! i am new to this PF, discovered this site few days ago. After seeing the brilliant people here i decided to join. I know very little math/physics(i'm 16) so i thought that if i am in good company at least i'd improve with time.(i hope)