Question
Download Solution PDFदिया गया है कि f(x) =
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFसंकल्पना:
फलन का संयोजन: fog(x) = f(g(x)), इसका अर्थ है कि फलन f(x) के लिए x का मान g(x) है।
उदाहरण: माना कि f(x ) = x + 2 और g(x) = 2x है। तो f(g(x)) = g(x) + 2 = 2x + 2 है।
गणना:
दिया गया है कि, f(x) =
f[g(x)] =
अतः विकल्प (4) सही है।
Mistake Pointsविकल्प C के लिए, अंश (4x + x2 + 4) होना चाहिए लेकिन इसे (2x + x2 + 4) के रूप में दिया गया है। इसलिए, विकल्प 4 सही उत्तर है।
Last updated on May 31, 2025
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