Find the range of real values of x satisf… | Answer

Subject

Quantitative Aptitude

Topic

Inequality

Find the range of real values of x satisfying the inequality 3x – 2 > 7 and 4x – 13 > 15?
Reading

ক)

7 > x > 13

খ)

– 3 > x > 7

গ)

x > 7

ঘ)

x > 4

Explanation

(প্রশ্ন- 3x – 2 > 7 এবং 4x – 13 > 15 অসমতাদ্বয়কে সমর্থন করে x এর এমন মানগুলোর জন্য রেঞ্জ বের করুন) 3x – 2 > 7 বা, 3x – 2 + 2 > 7 + 2 [ ২ যোগ করে ] বা, 3x > 9 বা, x > 9/3 অতএব x > 3 আবার, 4x – 13 > 15 বা, 4x – 13 + 13 > 15 + 13 [১৩ যোগ করে ] বা, 4x > 28 , বা, x > 28/4 অতএব x > 7 যেহেতু 7 > 3 সেহেতু x > 7 অসমতাটি x > 3 কেও সমর্থন করে।

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Find the range of real values of x satisfying the inequality 3x – 2 > 7 and 4x – 13 > 15?Reading

Find the range of real values of x satisfying the inequality 3x – 2 > 7 and 4x – 13 > 15?

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Find the range of real values of x satisfying the inequality 3x – 2 > 7 and 4x – 13 > 15?
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