यदि \( 2p-5\leq x< p+4 \) का हल-अंतराल खाली नहीं है, तो (p) पर क्या शर्त होगी?
If the solution interval \( 2p-5\leq x< p+4 \) is non-empty, what condition must (p) satisfy?
Explanation opens after your attempt
A. (p<9)
Concept
For the interval to be non-empty, the left endpoint must be less than the right open endpoint. From (2p-5<p+4), (p<9).
Why this answer is correct
The correct answer is A. (p<9). For the interval to be non-empty, the left endpoint must be less than the right open endpoint. From (2p-5<p+4), (p<9).
Exam Tip
अंतराल खाली न हो इसके लिए बायाँ सिरा दाएँ खुले सिरे से छोटा होना चाहिए। (2p-5<p+4) से (p<9) मिलता है।
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