The Total solution for NCERT class 6-12
Answer - 1 : -
Adding (1) and (2), weobtain
Answer - 2 : -
Answer - 3 : -
Answer - 4 : -
Answer - 5 : -
It can be seen that (x +2) ≤ 0 on [−5, −2] and (x + 2) ≥ 0 on [−2, 5].
Answer - 6 : -
It can be seen that (x −5) ≤ 0 on [2, 5] and (x − 5) ≥ 0 on [5, 8].
Answer - 7 : -
Answer - 8 : -
Answer - 9 : -
Answer - 10 : -