alleryત્રણ ગુણાકાર બેકી છે અને એક એકી છે. એકી ગુણાકાર શોધો.
A2 × 7
B4 × 9
C3 × 5
D6 × 11
Answer & Solution
Correct answer: C. 3 × 5
માત્ર 3 × 5 માં બે એકી સંખ્યાઓનો ગુણાકાર થાય છે, અને એકી ગુણ્યા એકી હંમેશા એકી (15) જ રહે છે.
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