====== Question 11 Review Exercise 7 ======
Solutions of Question 11 of Review Exercise 7 of Unit 07: Permutation, Combination and Probablity. This is unit of A Textbook of Mathematics for Grade XI is published by Khyber Pakhtunkhwa Textbook Board (KPTB or KPTBB) Peshawar, Pakistan.







====Go To====
<text align="left"><btn type="primary">[[math-11-kpk:sol:unit07:Re-ex7-p6 |< Question 9 & 10 ]]</btn></text>