Qualification > Math
C3 and C4 DOUBTS HERE!!!
astarmathsandphysics:
cos tan^{-1} infinity =90
hmh:
Q: Express as a single fraction in its simplest form
f(x)= ( 2x + 2 / x^2 - 2x - 3 ) - ( x + 1 / x - 3 )
astarmathsandphysics:
f(x)= ( 2x + 2 / x^2 - 2x - 3 ) - ( x + 1 / x - 3 )
hmh:
Thanks Astar :)
astarmathsandphysics:
No prob
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