Tuesday, September 7, 2010

Step forward to math

Introduction for 12th grade math tutoring:

The 12th grade math tutoring is the way of presentation of the tutor in the math. In tutoring, they will get immediate help with step by step explanation for arithmetic subjects. The scholars who have doubts in the subjects, so they access the tutoring for help in arithmetic. The 12th grade math topics are vector algebra, complex numbers, analytical geometry, differential calculus, differential calculus – 2, integral calculus, differential equations, discrete arithmetic, probability distributions.

Example :

Show that the set of all non-zero numbers is an abelian group under the usual multiplication of complex numbers need help with integral table.

Solution:

(i) Closure axiom:

Let G = C − {0} Product of three non-zero complex numbers is again a non-zero complex number. Closure axiom is true.

(ii) Associative axiom:
Multiplication is always associative. ∴ Associative property is true.

(iii) Identity axiom:
1 = 1 + io ∈ G, 1 is the identity element & 1.z = z . 1 = z ∀ z ∈ G. Identity axiom is true ensure that you Improve your learning in math

No comments:

Post a Comment