RS Aggarwal Class 8 Math Sixth Chapter Operation on Algebric Expressions Exercise 6E Solution EXERCISE 6E OBJECTIVE QUESTIONS Tick (√) the correct answer in each of the following: (1) The sum of (6a + 4b – c + 3), (2b – 3c + 4), (11b – 7a + 2c – 1) and (2c – 5a […]