please tell the important formulas of math for class 12 board exam .
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Formula of subtract( 1)a square minus b square is equal to a square A minus b square + 4ab (2)a square minus b square is equal to a minus b square + 2 a b (3)a square minus b square is equal to a + b square minus 4ab (4)a square minus b square is equal to a+b square-2ab also all formula of Integars algebric expression Linear equation in one variable
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,1) , learn all formulae of integration.
2) chapter 11 three dimensional geometry, shortest distance between skew lines or parallel lines . formulae of plane, angle between line and plane., lines are coplanar,
) probability : Bernoulli's trials, probability distribution,Baye's theorem,events are independent, etc.
4) relation and function
5) matrix method
6) tangents and normals, maximum and minimum,local maximum ,local minimum
2) chapter 11 three dimensional geometry, shortest distance between skew lines or parallel lines . formulae of plane, angle between line and plane., lines are coplanar,
) probability : Bernoulli's trials, probability distribution,Baye's theorem,events are independent, etc.
4) relation and function
5) matrix method
6) tangents and normals, maximum and minimum,local maximum ,local minimum
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