HSC Science (Computer Science) इयत्ता ११ वी - Maharashtra State Board Question Bank Solutions

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Find the number of triangles which can be formed by joining the angular points of a polygon of 8 sides as vertices.

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Find the number of words that can be formed by using all the letters in the word REMAIN If these words are written in dictionary order, what will be the 40^th word?

In the following expansion, find the indicated term:

`(2x^2 + 3/(2x))^8`, 3^rd term.

In the following expansion, find the indicated term.

`(x^2 - 4/(x^3))^11`, 5^th term

In the following expansion, find the indicated term.

`((4x)/5 - 5/(2x))^9`, 7^th term

In the following expansion, find the indicated term.

`(1/3 + "a"^2)^12`, 9^th term

In the following expansion, find the indicated term.

`(3"a" + 4/"a")^13`, 10^th term

Find the constant term (term independent of x) in the expansion of `(2x + 1/(3x^2))^9`

Find the constant term (term independent of x) in the expansion of `(x - 2/x^2)^15`

Find the constant term (term independent of x) in the expansion of `(sqrt(x) - 3/x^2)^10`

Find the constant term (term independent of x) in the expansion of `(x^2 - 1/x)^9`

Find the constant term (term independent of x) in the expansion of `(2x^2 - 5/x)^9`

In the expansion of (k + x)⁸, the coefficient of x⁵ is 10 times the coefficient of x⁶. Find the value of k.

Find the term containing x⁶ in the expansion of (2 − x) (3x + 1)⁹

The coefficient of x² in the expansion of (1 + 2x)^m is 112. Find m

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The total number of terms in the expression of (x + y)¹⁰⁰ + (x − y)¹⁰⁰ after simplification is:

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In the expansion of (x² − 2x)¹⁰, the coefficient of x¹⁶ is

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The term not containing x in expansion of `(1 - x)^2 (x + 1/x)^10` is 

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The number of terms in expansion of (4y + x)⁸ − (4y − x)⁸ 

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Find third term in the expansion of `(9x^2 - y^3/6)^4`