एक मात्रा (x=2) पर (178) और (x=10) पर (82) है। यदि परिवर्तन रेखीय क्षय है तो प्रति चरण कमी क्या है?
A quantity is (178) at (x=2) and (82) at (x=10). If the change is linear decay then what is the decrease per step?
Explanation opens after your attempt
B. (12)
Concept
The total decrease is (178-82=96) and there are (8) steps. The decrease per step is \(\frac{96}{8}=12\).
Why this answer is correct
The correct answer is B. (12). The total decrease is (178-82=96) and there are (8) steps. The decrease per step is \(\frac{96}{8}=12\).
Exam Tip
कुल कमी (178-82=96) और चरण (8) हैं। प्रति चरण कमी \(\frac{96}{8}=12\) है।
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