Math, asked by khushiiiiii868, 9 months ago

यदि f:R → R जहाँ f(x) =x2 -3x+2 द्वारा परिभाषित हे तो f(f(x)) ज्ञात कीजिए।

Answers

Answered by kaushalinspire
1

Answer:

Step-by-step explanation:

दिया है -

       f(x)=x^2-3x+2

∴ f(f(x)) = f(y),

जहाँ   y=x^2-3x+2

        =(x^2-3x+2)-3(x^2-3x+2)+2\\\\=x^2+9x^2+4-6x^2+4x^2-12x-3x^2+9x-6+2\\\\=x^2-6x^3+10x^2-3x

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