Incarnations of Lord Vishnu

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Vallathol Award is the literary award given by the Vallathol Sahithya Samithi for contribution to Malayalam literature in the name of the late famous Malayalam poet Vallathol Narayana Menon. . The award was instituted in 1991 in memory of Vallathol Narayana Menon, one of the modern triumvirate poets (Adhunika kavithrayam) of Malayalam poetry. The prize includes a cash prize of ₹ 1,11,111 and a plaque.

firstResponsiveAdvt Vallathol Award Winners Here is a complete list of Vallathol Award winners.

Year Recipient .
1991 Pala Narayanan Nair .
1992 Sooranad Kunjan Pillai .
1993 Balamani Amma, Vaikom Muhammad Basheer .
1994 Ponkunnam Varkey .
1995 M. P. Appan .
1996 Thakazhi Sivasankara Pillai .
1997 Akkitham Achuthan Namboothiri .
1998 K. M. George .
1999 S. Guptan Nair .
2000 P. Bhaskaran .
2001 T. Padmanabhan...

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Important Maths Formulas .

(a ± b) 2 = a 2 ± 2ab + b 2 .


(a + b + c) 2 = a 2 + b 2 + c 2 + 2(ab + bc + ca).


(a + b + c + d) 2 = a 2 + b 2 + c 2 + d 2 + 2(ab + ac + ad + bc + bd + cd) .

a 2 ×a 1 = a 3 .

a 2 ÷a 1 = a 1 .

(a 2 ) 1 = a 2 .

a -2 / a 2 = 1.

(ab) 2 = a 2 xb 2 =ab 4 .

a 0 = 1.

a 1/2 = 2√a.

(√a) 2 = a.


Geometry formulas .

Perimeter ( ചുറ്റളവ് ) .


Perimeter of a square: P=4a.

    a: length of one side.


Perimeter of a rectangle: P=2(l+w).

    l: length.

  &n...

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Permutation and combination related questions are common in PSC and Bank exams.

Before going to Combinations and Permutations, first lean about factorial. .

If \'n\' is a positive integer then, factorial of n is denoted as n! . .


5! = ( 1 x 2 x 3 x 4 x 5 ) = 120.

4! = (1 x 2 x 3 x 4 ) = 24.


Permutations are for lists of items, whose order matters and combinations are for group of items where order doesn’t matter. in other words, .

When the order of items doesn\'t matter, it is called as Combination.
When the order of items does matter it is called as Permutation.


The number of permutations of n objects taken r at a time is determined by using this formula:.

P(n,r)=n!/(n−r)! .

Permutation : Listing your 3 favourite football team in order, from list of...

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