definition

08
Jun
Examples(1 to 4)

(1) Evaluate :  (i)    \textup{log} _{5} 125                (ii)   

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08
Jun
Antilogarithm

Antilogarithm  :   If  log x  =  y, then  x  =  Antilog ( y ).

How  to Insert  Decimal  Point  ?

Case I  :   When  Characteristic of  lo…

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05
Jun
Examples 9 to 11

(9) A committee of  4  has to be formed out of  7 boys and  3  girls. Find the probability that it includes at least 1 girl.

Soln. Here,  n  = _{10}\textup{C}...
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05
Jun
Examples 5 to 8

(5) A bag contains  6  red and  4 white balls. Three balls are drawn at random. Find the probability that they are of  the same colour.

Soln. Let, A  :  Event of  getting two balls of  same colour.

P ( A ) =

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Posted in: Examples 5 to 8,
Tags: theorem, sutr, class, theorems, Examples, education, definition, SUMS, online, definitions, example, tutorial, fundamental, math, educational, basic, Parin, maths, base, sir, mathematics, sum, bhai, ganit, dakhla, Mehta, concept, formula, maheta, proof, sutra, classes,