Find Q. D. (semi inter-quartile range) and its coefficient : Marks
30-40 40-50 50-60 60-70 70-80 80-90
No. of students
10
5
3
5
2.
2​

{3 + i, 3 - i, 3, -1}

step-by-step explanation:

no this is a nonlinear negative

according to the triangle sum theorem, all the angles in a triangle must add up to 180 degrees. if we know one angle is already 90, we do 180-90=90. the other 2 angles must add up to 90, exactly.

step-by-step explanation:

step-by-step explanation:

consider an orange peel: if you want to try and lay it flat, you have to stretch it, we know exactly how things are being stretched or squashed at any given point. we have many different map projections because each has different patterns of some projections can even preserve certain features of the earth without