1. Prove that, sinA{B+C/2}=cosA/2
Question
Differnce between permutation and combbination with example please help
Without drawing graph show that the lines representing the equations 6x-3y 10=0 & 2x-y 10=0 are parallel to each other
x power 4 - 3 x cube + 2 upon x cube minus 5 x square + 3 X + 1 limit X approaches to 1