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a+b = 11,a-b=7 হলে ab = ?

MCQ Practice Mathematics

a+b = 11,a-b=7 হলে ab = ?

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This question appeared in

Teacher Recruitment Preliminary Question Bank Quiz and Solution General math & science 2015 প্রাক প্রাথমিক সহকারী শিক্ষক নিয়োগ , ২০১৫ উত্তরবঙ্গ ও কিছু জেলাQuestion 2 Teacher Recruitment Preliminary Question Bank Quiz and Solution General math & science 2015 প্রাক প্রাথমিক সহকারী শিক্ষক নিয়োগ , ২০১৫ উত্তরবঙ্গ ও কিছু জেলাQuestion 2
Previousa – {a –(a+1)} = কত Next{(a+b)2+(a-b)2}= কত?

Question Details

Subject
Mathematics
Subject
Mathematics

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