What is your name
Question
Consider function f: [ 0,π/2] ->R given by f( x) = sinx and g:[0,π/2] ->R given by g(x)=cos(x) show graphically that f and g are one-one but f+g is not one-one
ABC is isoscles triangle with ab=ac draw AP perpendicular BC to show that angle B=angle C
a group consists of 4girls and 7boys in how many ways can a team bof five members bbe selected if team has
No girl atleast1 boy and1girl atleast 3 girls
No girl atleast1 boy and1girl atleast 3 girls