यदि (2x+3) का मान (11) से कम और (1) से अधिक है तो (x) का हल कौन सा है?
If (2x+3) is less than (11) and greater than (1), what is the solution for (x)?
Explanation opens after your attempt
A. (-1<x<4)
Concept
From (1<2x+3<11), we get (-2<2x<8), hence (-1<x<4). First convert the statement into a compound inequality.
Why this answer is correct
The correct answer is A. (-1<x<4). From (1<2x+3<11), we get (-2<2x<8), hence (-1<x<4). First convert the statement into a compound inequality.
Exam Tip
(1<2x+3<11) से (-2<2x<8) और (-1<x<4) मिलता है। वाक्य को पहले संयुक्त असमता में बदलें।
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