मान ज्ञात कीजिए
(ii)
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Given :
To find : मान ज्ञात कीजिए
Solution :
हमें पता है की
Det A = | A | = Δ = ad - bc
a = x² -x + 1
b = x - 1
c = x + 1
d = x + 1
Det A = | A | = Δ = (x² -x + 1)(x + 1) - (x - 1)(x + 1)
=> Det A = | A | = Δ = (x + 1)(x² -x + 1 -x + 1)
=> Det A = | A | = Δ = (x + 1)(x² -2x + 2)
=> Det A = | A | = Δ = x³ - x² + 2
मान = x³ - x² + 2
और सीखें
"निम्नलिखित सारणिकों के मान ज्ञात कीजिए
(i) -3 & -1 & 2 \\ 0 & 0 & -1 \\ 3 & -5 & 0
https://brainly.in/question/16385736
मान ज्ञात कीजिए
https://brainly.in/question/16385407
"मान ज्ञात कीजिए ।
"
https://brainly.in/question/16385413
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