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Recent questions tagged ch8

Expand each of the expressions:$\big(x+\large\frac{1}{x}\big)^6$

asked Jun 20, 2014 by sreemathi.v

1 answer

Expand each of the expressions:$\big(\large\frac{x}{3}+\frac{1}{x}\big)^5$

asked Jun 20, 2014 by sreemathi.v

1 answer

Expand each of the expressions:$(2x-3)^6$

asked Jun 20, 2014 by sreemathi.v

1 answer

Expand each of the expressions:$\big(\large\frac{2}{x}-\frac{x}{2}\big)^5$

asked Jun 20, 2014 by sreemathi.v

1 answer

Expand each of the expressions:$(1-2x)^5$

asked Jun 20, 2014 by sreemathi.v

1 answer

In the expansion of $(1 + a)^{m+n}$, prove that coefficients of $a^m$ and $a^n$ are equal.

asked Apr 10, 2014 by balaji.thirumalai

1 answer

Find the middle terms in the expansions of $\; \large ( \frac{x}{3}$$+9y \large)$$^{10}$

asked Apr 10, 2014 by balaji.thirumalai

1 answer

Find the middle terms in the expansions of $\;\large ($$ 3 $$- \large\frac{x^3}{6})^7$

asked Apr 10, 2014 by balaji.thirumalai

1 answer

Find the $13th$ term in the expansion of $\large ($$9x$$-\large \frac{1}{3\sqrt x})^{\normalsize 18}$$, x\neq 0$

asked Apr 10, 2014 by balaji.thirumalai

1 answer

Find the $4th$ term in the expansion of $(x - 2y)^{12}$.

asked Apr 10, 2014 by balaji.thirumalai

1 answer

Write the general term in the expansion of $ (x^2 - yx)^{12},\; x\neq 0$

asked Apr 10, 2014 by balaji.thirumalai

1 answer

Write the general term in the expansion of $ (x^2 - y)^6$

asked Apr 10, 2014 by balaji.thirumalai

1 answer

Find the coefficient of $a^5b^7$ in $ (a-2b)^{12}$

asked Apr 10, 2014 by balaji.thirumalai

1 answer

Find the coefficient of $x^5$ in $(x+3)^8$

asked Apr 10, 2014 by balaji.thirumalai

1 answer

Show that $9^{n+1} – 8n – 9$ is divisible by $64$, whenever $n$ is a positive integer.

asked Apr 10, 2014 by balaji.thirumalai

1 answer

Find $(x+1)^6 + (x – 1)^6$. Hence, evaluate $( \sqrt2 + 1)^6+(\sqrt 2 –1)^6$.

asked Apr 10, 2014 by balaji.thirumalai

1 answer

Find $ (a + b)^4 - (a - b)^4.$ Hence, evaluate $( \sqrt3 + \sqrt2)^4 - (\sqrt 3 - \sqrt 2)^4$.

asked Apr 10, 2014 by balaji.thirumalai

1 answer

Using Binomial Theorem, indicate which number is larger $(1.1)^{10000}$ or $1000$.

asked Apr 10, 2014 by balaji.thirumalai

1 answer

Using Binomial Theorem, evaluate $101^4$

asked Apr 10, 2014 by balaji.thirumalai

1 answer

Using Binomial Theorem, evaluate $99^5$

asked Apr 10, 2014 by balaji.thirumalai

1 answer

Using Binomial Theorem, evaluate $102^6$

asked Apr 10, 2014 by balaji.thirumalai

1 answer

Using Binomial Theorem, evaluate $96^3$.

asked Apr 10, 2014 by balaji.thirumalai

1 answer

Expand the expression: $(x + \large\frac{1}{x}$$)^6$

asked Apr 9, 2014 by balaji.thirumalai

1 answer

Expand the expression: $\large(\frac{x}{3} + \frac{1}{x})$$^5$

asked Apr 9, 2014 by balaji.thirumalai

1 answer

Expand the expression: $(2x-3)^6$

asked Apr 9, 2014 by balaji.thirumalai

1 answer

Expand the expression: $\large(\frac{2}{x} - \frac{x}{2})$$^5$

asked Apr 9, 2014 by balaji.thirumalai

1 answer

Expand the expression: $(1-2x)^5$

asked Apr 9, 2014 by balaji.thirumalai

1 answer

Eukaryotic ribosome has a sedimentation coefficient of 80S with subunits of _______.

asked Apr 3, 2014 by pady_1

0 answers

Fluid mosaic model of biological membranes was proposed by

asked Apr 3, 2014 by pady_1

0 answers

Membrane and secretory proteins are sorted and packaged in which part of the cell before they are secreted ?

asked Apr 3, 2014 by pady_1

1 answer

Regarding Cell Envelope : Match the following and choose the most appropriate option:

asked Apr 2, 2014 by pady_1

1 answer

Regarding size of cells : Match the following and choose the most appropriate option:

asked Apr 2, 2014 by pady_1

1 answer

Regarding the fig. identify 1,2,3 and 4:

asked Mar 26, 2014 by pady_1

1 answer

_ give rise to spindle apparatus during cell division in animal cells and _ form the basal body of cilia or flagella.

asked Mar 24, 2014 by pady_1

1 answer

Name the type of chromosome :

asked Mar 24, 2014 by pady_1

2 answers

In both blants and animal cells ,membrane bound minute vesicles called ________ contain many enzymes

asked Mar 24, 2014 by pady_1

0 answers

match the following with the type of chromosome :

asked Mar 24, 2014 by pady_1

1 answer

The chromosome contains a constriction called and shows the presence of disc shaped structures in the sides called __

asked Mar 24, 2014 by pady_1

1 answer

__________ is the center of active rRNA synthesis

asked Mar 24, 2014 by pady_1

0 answers

__________ cells lack nucleus

asked Mar 24, 2014 by pady_1

1 answer

the nucleus is stained by ____dyes

asked Mar 24, 2014 by pady_1

1 answer

Label parts A,B,C and D

asked Mar 24, 2014 by pady_1

2 answers

the cilium and flagellum emerge from centriole-like structure called the

asked Mar 24, 2014 by pady_1

1 answer

the core of a cilium is called

asked Mar 24, 2014 by pady_1

1 answer

the chloroplast contains flattened discs called _ which are piled to form ______

asked Mar 24, 2014 by pady_1

0 answers

majority of the chloroplasts of the green plants are present in

asked Mar 24, 2014 by pady_1

0 answers

The mitochondria divides by

asked Mar 24, 2014 by pady_1

1 answer

the ribosomes present in the mitochondria are of the type

asked Mar 24, 2014 by pady_1

0 answers

Which of the following in a cell is easily not visible under the microscope

asked Mar 24, 2014 by pady_1

1 answer

in amoeba the contractile vacuole is important for

asked Mar 24, 2014 by pady_1

1 answer

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