If m and p are positive integers and ( m +p) m is even , which of the following must be true?

A If m is odd, then p is odd.
B If m is odd, then p is even
C If m is even , then p is even .
D If m is even, then p is odd.

Correct Answer: If m is even , then p is even .

even এবং odd এর যোগফল odd এবং odd. odd এর গুণফল odd হয়। আবার odd কে even দিয়ে গুণ করলে সবসময় even হয়। তাই m even হতে হবে।
Bissoy MCQ
#গণিত #পাটিগণিত প্রাথমিক ধারণা (Basic Concept) #Pubali Bank Ltd #Pubali Bank Ltd - Senior Officer 31.05.2013

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If m and p are positive integers and m+pm is even, Which of the following must be true?
A If m is odd, then p is odd
B If m is even, then p is even
C If m is even, then p is odd
D All
If m And p are positive integers and ( m + p ) m is even , which of the following must be true ?
A If m is odd , then p is odd
B If m is odd , then o is even
C If m is even, then p is even
D If m is even, then p is odd

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