Question

1+cos2theta^1/2 -1-cos2theta^1/2/1+cos2theta^1/2+1-cos2theta^1/2 =tan(3.14/4-theta) prove it

what is meant by 'arcs of equal radii'.

Can you Upload SAP Course..

Solve each pair of equations by using the substitution 3x-5y=-1 X-y =-1

X^n-Y^n is divisible by X-Y

X^n-Y^n is divisible by X-Y

Can u upload videos for application of integrals

sir,

i am a retailer and selling grocery items including cigarette and tobacco in these both items Cess charges highly means 71%, 35%, 1%. so my question is how can i get of this cess benefit while Retailing of such goods. 

Sir plz suggest books for JEE 

sin^x+cos^x=1

sin2+cos2=1

1. Math +1 class punjab school education board

please provide practical question based on gst or direct taxes for ca student as a purpose of exams may 2017