Important questions from board for 10th maths triangles chapter
Find the point on the X-axis which is equidistant from A(-3, 4) and B(1, -1).
HOW IS F(X) = 1/X AN ONTO FUNCTION?
BECAUSE THE RANGE OF THE FUNCTION IS ALWAYS LESS THAN OR EQUAL TO 1 BUT THE CODOMAIN IS THE SET OF ALL REAL NUMBERS