दो लगातार धनात्मक पूर्णांकों के वर्गों का योग (365) है। छोटा पूर्णांक क्या है?
The sum of squares of two consecutive positive integers is (365). What is the smaller integer?
Explanation opens after your attempt
C. (13)
Concept
If the smaller integer is (x), then (x-2+(x+1)2=365), giving (x=13). Write consecutive integers as (x) and (x+1).
Why this answer is correct
The correct answer is C. (13). If the smaller integer is (x), then (x-2+(x+1)2=365), giving (x=13). Write consecutive integers as (x) and (x+1).
Exam Tip
छोटा पूर्णांक (x) हो तो (x-2+(x+1)2=365), जिससे (x=13) मिलता है। लगातार पूर्णांकों को (x) और (x+1) लिखें।
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