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Mathematics 13 Online
OpenStudy (newarf):

can some one help me out

OpenStudy (newarf):

rishavraj (rishavraj):

@newarf in which one u need help

OpenStudy (newarf):

all 4

rishavraj (rishavraj):

1st and 2nd looks good :)

OpenStudy (newarf):

ate they corect

rishavraj (rishavraj):

1st and 2nd are correct..... wht u think of 3rd and 4th

OpenStudy (newarf):

idk

rishavraj (rishavraj):

check this out... http://prntscr.com/d19slm

OpenStudy (newarf):

I need 3 and 4s answers

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