यदि (p=11q+8), तो (3p-7) को 11 से भाग देने पर शेषफल क्या होगा?
If (p=11q+8), what is the remainder when (3p-7) is divided by 11?
Explanation opens after your attempt
B. 6
Concept
The remainder of (p) is 8.
Why this answer is correct
For (3p-7), the remainder part is \(3\times8-7=17\), and (17=11+6).
Exam Tip
In a linear expression, always reduce the final remainder below the divisor. चरण 1: (p) का शेषफल 8 है। चरण 2: (3p-7) में शेषफल \(3\times8-7=17\) होगा, और (17=11+6)। चरण 3: रैखिक व्यंजक में अंतिम शेषफल हमेशा भाजक से छोटा करें।
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