Qualification > Math

Pure math(p3)

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preity:
Can someone help me with this questions

M/J 02 Q1
M/J 03 Q1
0/N 04 Q4

astarmathsandphysics:
Can someone try this cos i wont be home for 3 hours.

xcon89:
for j02

open the right hand side
and then

2/tan2@

then
2/(2tan@/1-tan^2@)

then >  2(1 - tan^@)/2Tan@

(1 - tan^2@)/tan@

1/tan@ - tan^2@/tan@

cot@ - tan@

xcon89:
others are easy aswell but since they involve alot of latex and i am unfamiliar with latex, I can't write it here
sorry

twilight:
hang on .. i'll solve them

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