UPSC CDS 2 2019 Math Paper

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Question : 34 of 100

Marks: +1, -0

What is (x - a)(x - b)(x - c) equal to ?

[2019 CDS-II]

x3−(a+b+c)x2+(bc+ca+ab)x−abc
x3+(a+b+c)x2+(bc+ca+ab)x+abc
x3(bc+ca+ab)x2+(a+b+c)x−abc
x3+(bc+ca+ab)x2−(a+b+c)x−abc

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