[" 22.At magnetic poles of earth,"1" point "],[" angle of dip is "],[" 0.Zero "],[" 0.45degree "],[" 3."90" degree "],[" 4."180" degree "]

At magnetic poles of earth, angle of dip is

At magnetic poles of earth, angle of dip is

At magnetic poles of earth, angle of dip is

Degree of 0 is.....

In a triangle ABC, if the median and altitude from A trisect angle A, then (B-C) is (in degrees) equal to………. a) 0 degree b) 30 degree c) 60 degree d) 90 degree

Give an example of a binomial of degree 0.