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How many number foam taking 4 digit from 1 2 4 3 5 6 whereas digit 4 and 5 cumpulsory

Posted by Mohit Prajapati 7 years, 3 months ago

CBSE > Class 11 > Mathematics

2 answers

Shakti Sharma 7 years, 3 months ago

Here 4&5 digit are cumpalsary so we took 1.1.4factorial .3factorial =144 We take take that dot. =multiply

Mayank Bhunia 7 years, 3 months ago

Do you know the answer ithink its 4C2×4!

ANSWER

Find the square root of -i

Posted by Thazneem Saleem 7 years, 3 months ago

CBSE > Class 11 > Mathematics

1 answers

Ayush Mishra 7 years, 3 months ago

i^3

ANSWER

How to find solutions of a cubic equation

Posted by Shivansh Shah 7 years, 3 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

Find multiplicative inverse of the complex no. 4 -3i

Posted by Rohan Garg 7 years, 3 months ago

CBSE > Class 11 > Mathematics

2 answers

Shivshant Upadhyay 7 years, 3 months ago

4/25+3i/25.

Umakshi Sharma 7 years, 3 months ago

4+3i/5

ANSWER

Date sheet of september examnation 2018

Posted by Suman Sharma 7 years, 3 months ago

CBSE > Class 11 > Mathematics

2 answers

Nikhil Sharma 7 years, 3 months ago

3- account

Nikhil Sharma 7 years, 3 months ago

20-eng 22- maths 24-eco 26-physical edu 3-ECO 5-B.ST

ANSWER

Tan 90

Posted by Gautam Lunawat 7 years, 3 months ago

CBSE > Class 11 > Mathematics

1 answers

Aryan Vashisht 7 years, 3 months ago

No defined

ANSWER

cosy=xcos(y+a) find dy/dx by differentiation of implicit function

Posted by Rishav Dev 7 years, 3 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

what is the value sintheta +1/cos theta =

Posted by Nancy Rajput 7 years, 3 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

Differentiate

Posted by Rudri Pandya 7 years, 3 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

How to differentiate b/w permutation and combination easily ??????!!?

Posted by Kapil Upadhyay 7 years, 3 months ago

CBSE > Class 11 > Mathematics

3 answers

Ravin Gujjar 7 years, 3 months ago

permutations means arrangements and combination means choose

Pratee Sharma 7 years, 3 months ago

Permutations asks for selection with arrangement whereas combination always asks for selection but not arragement

Mohit Rao 5 years, 8 months ago

Comb- the given statement ask about pair condition

ANSWER

Decimal

Posted by Ananya Priyadarsini 7 years, 3 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

cos6x=32cos-48cosx+18cosx-1

Posted by Guddu Khan 7 years, 3 months ago

CBSE > Class 11 > Mathematics

1 answers

C Modak 7 years, 3 months ago

Yhgg

ANSWER

|x|+7 is even or odd

Posted by Gagan Mehta 5 years, 8 months ago

CBSE > Class 11 > Mathematics

2 answers

Gagan Mehta 7 years, 3 months ago

Answer is given that even

Jsarathy Jayavelu 7 years, 3 months ago

Modulus of x + 7= modulus of x +6+1 so it is odd

ANSWER

Exe. 3.3

Posted by Man_ Meet_ 7 years, 4 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

X+3 ka whole square

Posted by Akshay Sharma 7 years, 4 months ago

CBSE > Class 11 > Mathematics

3 answers

Devendra Singh 5 years, 8 months ago

X square + 9 + 6 x

Ravin Gujjar 7 years, 4 months ago

x^2 +9 +6x

Akshay Sharma 7 years, 4 months ago

Pta ni

ANSWER

Cosx.cos(x/2)-cos3x.cos(9x/2)=sin7x.sin8x(prove) Ad

Posted by Xyz Abc 7 years, 4 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

Given R=(1,2,3,......20) and fx is a-2b =0 so what is the relation R to R and write also a roaster form and domain, range

Posted by Ankit Shareen 7 years, 4 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

Sin15

Posted by Dhirendra Singh 7 years, 4 months ago

CBSE > Class 11 > Mathematics

2 answers

Hitesh Kumar 7 years, 4 months ago

0.258

Roshan Kumar Thakur 7 years, 4 months ago

Sin15=sin(45-30)=sin45cos30 + cos45sin30=/3+1÷2/2

ANSWER

If the 4th,10th and 16th terms of a g.p.are x,y and z, respectively.prove that x,y,z are i. g.p.

Posted by Kartikey Pal 7 years, 4 months ago

CBSE > Class 11 > Mathematics

1 answers

Hitesh Kumar 7 years, 4 months ago

Let G.P be a,ar,ar^2..... So 4 th term is ar^3 10 th term is ar^9 16 th term is ar^15 Now L.H.S (ar^15)/(ar^9)=r^6 R.H.S (ar^9)/(ar^3)=r^6 So L.H.S=R.H.S

ANSWER

1-cosA/sinA equal to sinA/1+cosA prove it

Posted by Mohit Rao 7 years, 4 months ago

CBSE > Class 11 > Mathematics

2 answers

Mohit Rao 7 years, 3 months ago

Bhai ho gya

Roshan Kumar Thakur 7 years, 4 months ago

1-cosA/sinA=sinA/1+cosA taking LHS 1-cosA/sinA multiplying both denominator and numerator sinA(1-cosA)/sin2A = sinA(1-cosA)/1-cos2A= sinA(1-cosA)/(1+cosA)(1-cosA)=sinA/1+cosA LHS=RHS Hence proved

ANSWER

Ask question of chapter set

Posted by Navi Rana 7 years, 4 months ago

CBSE > Class 11 > Mathematics

2 answers

Hitesh Kumar 7 years, 4 months ago

What is power set (A-B)' means

Hitesh Kumar 7 years, 4 months ago

What is power set

ANSWER

3.1 11th class math Rs aggrawal book

Posted by Mahendra Kumar Saw 7 years, 4 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

Of 11th

Posted by Man_ Meet_ 7 years, 4 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

How I download solution of element book of maths.

Posted by Aman Rai 7 years, 4 months ago

CBSE > Class 11 > Mathematics

1 answers

Mohit Rao 7 years, 4 months ago

Hmari bhi elements ki h

ANSWER

There are 10 buses running between delhi and agra .In how many ways can man go from delhi to agra and return by different bus

Posted by Rahul Rana 7 years, 4 months ago

CBSE > Class 11 > Mathematics

1 answers

Rashida Khan 7 years, 3 months ago

You should go and check

ANSWER

2sinx + 3√cosx = 1+ sinx

Posted by Deepak Yadav 7 years, 4 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

The sum of infinity of 1/7+/7^2+1/7^3+........ =

Posted by Divyen Soni 7 years, 4 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

The sum of first three terms of a G.P. is 16 and the sum of the next three terms is 128 . Determine the first term ,the common ratio,and the sum of the G.P.

Posted by Roshan Kr Prasad 7 years, 4 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

Hy everyone message me for chats

Posted by Rishab Kapoor 7 years, 4 months ago

CBSE > Class 11 > Mathematics

3 answers

Shriya Sharma 7 years, 4 months ago

Hey

Sakshi Kharra 7 years, 4 months ago

Hiii

Ritu Thapliyal 5 years, 8 months ago

Hlo

ANSWER

Sin5x-2sin3x+sinx/cos5x-cosx=tanx

Posted by Aman Kushwah 7 years, 4 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

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