Have a query? Ask a Tutor!!

Access to best educators and exclusive paper discussions

Can’t find what you’re looking for?

Our tutors are from top schools around the world, and they are waiting for you 24/7, anytime, anywhere.

Homework- One to One Solutions
Understand concepts to solve better
Get your doubts solved instantly

Maths-

General

Easy

Question

The value of $blank to the power of 50 C subscript 4 plus sum from r equals 1 to 6 of to the power of 56 minus r end exponent C subscript 3$ is

${}^{55}C_{4}$
${}^{55}C_{3}$
${}^{56}C_{3}$
${}^{54}C_{4}$

The correct answer is: $C presuperscript 54 subscript 4$

Related Questions to study

$Lt subscript x not stretchy rightwards arrow 1 end subscript open square brackets fraction numerator x minus 1 over denominator x squared minus x end fraction minus fraction numerator x minus 1 over denominator x cubed minus 3 x squared plus 2 x end fraction close square brackets$

$Lt subscript x not stretchy rightwards arrow 1 end subscript open square brackets fraction numerator x minus 1 over denominator x squared minus x end fraction minus fraction numerator x minus 1 over denominator x cubed minus 3 x squared plus 2 x end fraction close square brackets$

$blank to the power of 2 n end exponent C subscript n plus 1 end subscript plus 2 times to the power of 2 n end exponent C subscript n plus to the power of 2 n end exponent C subscript n minus 1 end subscript$ is equal to

$blank to the power of 2 n end exponent C subscript n plus 1 end subscript plus 2 times to the power of 2 n end exponent C subscript n plus to the power of 2 n end exponent C subscript n minus 1 end subscript$ is equal to

Match the names of cells given under Column I with the names of organs/parts in which they occur, given under Column II) Choose the answer which gives correct combination of alphabets of two columns

Match the names of cells given under Column I with the names of organs/parts in which they occur, given under Column II) Choose the answer which gives correct combination of alphabets of two columns

parallel

Match the names of glands listed under column _ with the location given under column II and choose the answer which gives correct combination from the given options.

Match the names of glands listed under column _ with the location given under column II and choose the answer which gives correct combination from the given options.

Match Column - I with Column - II and select the correct option from the codes given below.

Match Column - I with Column - II and select the correct option from the codes given below.

If $blank to the power of n P subscript r equals 720 comma to the power of n C subscript r equals 120$ then (n,r) is

If $blank to the power of n P subscript r equals 720 comma to the power of n C subscript r equals 120$ then (n,r) is

parallel

$Lt subscript x not stretchy rightwards arrow 3 end subscript invisible function application fraction numerator x cubed minus 6 x squared plus 9 x over denominator x squared minus 9 end fraction$

$Lt subscript x not stretchy rightwards arrow 3 end subscript invisible function application fraction numerator x cubed minus 6 x squared plus 9 x over denominator x squared minus 9 end fraction$

Match Column - I with Column - II and select the correct option from the codes given below.

Match Column - I with Column - II and select the correct option from the codes given below.

Match column – II and select the correct option from the codes given below.

Match column – II and select the correct option from the codes given below.

parallel

Given below is the ECG of a normal human. Which one of its components is correctly interpreted below?

Given below is the ECG of a normal human. Which one of its components is correctly interpreted below?

Study the diagram given below and identify the cells labelled as A, B, C and D, and choose the correct option

Study the diagram given below and identify the cells labelled as A, B, C and D, and choose the correct option

The number of arrangements that can be formed by taking all the letters $left curly bracket stack bold T comma bold U with _ below comma bold E comma bold S comma bold D comma bold A comma bold Y right curly bracket$ is:

The number of arrangements that can be formed by taking all the letters $left curly bracket stack bold T comma bold U with _ below comma bold E comma bold S comma bold D comma bold A comma bold Y right curly bracket$ is:

parallel

The accompanying diagram shows the three stages in the cardiac cycle.

Which of the following is the correct sequence?

The accompanying diagram shows the three stages in the cardiac cycle.

Which of the following is the correct sequence?

No. of permutations that can be made using all the letters of the word FLOWER is :

No. of permutations that can be made using all the letters of the word FLOWER is :

There are 12 balls numbered from 1 to 12 The number of ways in which they can be used to fill 8 places in a row is:

There are 12 balls numbered from 1 to 12 The number of ways in which they can be used to fill 8 places in a row is:

parallel

card img

With Turito Academy.

card img

With Turito Foundation.

card img

Get an Expert Advice From Turito.

Turito Academy

card img

With Turito Academy.

Test Prep

card img

With Turito Foundation.