Real Numbers - Case Study 1

---

Q. If p and q are positive integers such that p = a and q= b, where a , b are prime numbers, then the LCM (p, q) is 

Ans: For distinct primes the LCM is their product., Option:  a) ab   b) a²b²  c) a³b²   d) a³b³

Q. 36 can be expressed as a product of its primes as 

Ans: 36 = 2²×3² Option: a) 2²x3²  b) 2¹x3³  c) 2³x3¹ d) 2⁰x3⁰