allery2^3 x 2^4 এর মান কত?
A4^12
B2^12
C2^7
D4^7
Answer & Solution
Correct answer: C. 2^7
ভিত্তি বা বেস সমান হলে সূচকগুলি যোগ হয়, তাই 3 + 4 এর ফলে 2^7 পাওয়া যায়।
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