#circumference , #math assignment

#math assignment

Vectors, The angles between three non-zero and non coplanar vectors a,b and...

The angles between three non-zero and non coplanar vectors a,b and c are α between b and c and β between c and a and γ between a and b. The vector u and v are defined by u=(aX

Je veux le resumé des suites numériques,

Logarithm., What is log3(x+1)

What is log3(x+1)

Find the length of chord ab, If PA and PB are tangents to a circle from an ...

If PA and PB are tangents to a circle from an outside point P, such that PA=10cm and ∠APB=60 o . Find the length of chord AB.

Fraction, 4/(x+7)(x+4)

4/(x+7)(x+4)

What is the probability that the card is a queen, Five cards - the ten, jac...

Five cards - the ten, jack, queen, king and ace, are well shuffled with their face downwards. One card is then picked up at random. (i)  What is the probability that the card is

Calculus, Given f (x) =10x^3 - x^5 , find all intervals(in Interval Notatio...

Given f (x) =10x^3 - x^5 , find all intervals(in Interval Notation) of Concavity and the x-values of all Inflection Points.

Venn diagram, use venn diagram to present

use venn diagram to present

Prove complement of element in boolean algebra is unique, Prove that, the c...

Prove that, the complement of each element in a Boolean algebra B is unique.     Ans:  Proof: Let I and 0 are the unit and zero elements of B correspondingly. Suppose b and c b