Please check my math functions

[manish12]

1] ∫x dx = ?
2] ∫[x]¼ dx= ?
3] ∫ sin(x) dx= ?

 

[tantoun2004]

Re: just check

Well, answer to these integrations are:
1)(x^2)/2 +c
2)(x^1.25)/1.25 +c
3)-cos(x)+c
Regards,

 

[maharshi_qis]

Re: just check

1..x²/2 +c
2... x^1.25+c
3.. -cosx+c

 

[prajit]

just check

I agree with
tantoun2004 & maharshi_qis