Question

If the area of a rectangular land is (a² – b²) sq.units whose breadth is (a – b) then, its length is __________

विकल्प

• a – b

• a + b

• a² – b

• (a + b)² 

Answer 1

If the area of a rectangular land is (a² – b²) sq.units whose breadth is (a – b) then, its length is a + b