Question
Download Solution PDFमाना कि f(x) = px + q और g(x) = mx + n। तो f (g(x)) = g (f(x)) के बराबर क्या है?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFगणना:
दिया हुआ: f(x) = px + q और g(x) = mx + n
f (g(x)) = g (f(x))
⇒ f (mx + n) = g (px + q)
⇒ p (mx + n) + q = m (px + q) + n
⇒ pmx + pn + q = pmx + mq + n
⇒ pn + q = mq + n
⇒ f (n) = g (q)
∴ विकल्प 3 सही उत्तर है।
Last updated on May 30, 2025
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