JEE Main Maths Formulas

I want to know the Formulas of Mathematics for preparation of Joint Entrance exam JEE Main exam so will you please tell me?

I am telling you the Formulas of Mathematics for preparation of Joint Entrance exam JEE Main exam

JEE Main exam Mathematics Formulas

General form of Complex numbers x + iy where x is Real part and
y is Imaginary part.

Sum of n th root of unity is zero

If the two roots are negative, then a, b, c will have same sign

If the two roots are positive, then the sign of a, c will have different sign of 'b'

Three roots of a cubical equation are A.P, they are taken as a – d, a,
a + d

Four roots in A.P, a–3d, a–d, a+d, a+3d



JEE Main exam Mathematics Formulas



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