Question
Download Solution PDFबहुपद 9x2 - 4 के शून्यक निम्नलिखित में कौन है :
This question was previously asked in
Bihar STET TGT (Maths) Official Paper-I (Held On: 04 Sept, 2023 Shift 2)
Answer (Detailed Solution Below)
Option 1 :
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Bihar STET Paper 1 Social Science Full Test 1
150 Qs.
150 Marks
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Detailed Solution
Download Solution PDFसंकल्पना-
माना कि बहुपद p(x) है तो p(x) = 0 आपको बहुपद का शून्यक देता है।
स्पष्टीकरण -
हमारे पास बहुपद 9x2 - 4 है।
अब बहुपद के शून्यकों के लिए -
9x2 - 4 = 0
⇒ 9x2 = 4
⇒ x2 = 4/9
⇒
अतः विकल्प (1) सही है।
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