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Write all relations from A to B if A={1,2,3}, B=(4,5)

Posted by Gautam Sharma 7 years, 9 months ago

CBSE > Class 11 > Mathematics

1 answers

Sarika Kamboj 7 years, 9 months ago

Relation or A×B

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Write the relation R from the set {2, 3, 4, 5, 6} to the set {1, 2, 3,} defined by x= 2y, as the sets of ordered pairs.

Posted by Priya Tyagi 7 years, 9 months ago

CBSE > Class 11 > Mathematics

0 answers

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Execise 3.4

Posted by Meenu Sharma 7 years, 9 months ago

CBSE > Class 11 > Mathematics

0 answers

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(5+2√6)^(x^2-8) + (5-2√6)^(x^2-8) = 10 What is the value of x?

Posted by Ashutosh Kumar 7 years, 9 months ago

CBSE > Class 11 > Mathematics

0 answers

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Y-3\4 -y-2/4

Posted by Ankit Kumar 7 years, 9 months ago

CBSE > Class 11 > Mathematics

2 answers

Zaildar Saab 7 years, 9 months ago

Y-3/4-y-2/4 now its answer is 2+1+4 =7

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Ajeet Kumar 7 years, 9 months ago

-1/4

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What is a relation in sets and functions?

Posted by Rajasri Raghavendran 7 years, 9 months ago

CBSE > Class 11 > Mathematics

1 answers

Tripti Sharma 7 years, 9 months ago

Sorry not studied this chapter

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Let A,B and C be three sets. If A belongs to B and B is asubset of C, is it prove that A is subset of C?

Posted by Ragini Chaturvedi 7 years, 9 months ago

CBSE > Class 11 > Mathematics

0 answers

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Prove that cos(x+y)=cosxcosy-sinxsiny

Posted by Praneet Shankar 7 years, 9 months ago

CBSE > Class 11 > Mathematics

0 answers

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Find the product of the identity function and the reciprocal function.

Posted by Jai Prakash 7 years, 9 months ago

CBSE > Class 11 > Mathematics

0 answers

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For each natural number k ,let C(k) denote the circle with radius k centimetres in the counter-clockwise direction. After completing its motion on C(k), the particle moves on C(k+1) in the radial direction. The motion of the particle continues in this manner. The particle starts at (1,0). If the particle crosses the positive direction of the x-axis for the first time on the circle C(n), then find the value of n.

Posted by Kavya Agrawal 7 years, 9 months ago

CBSE > Class 11 > Mathematics

0 answers

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Write two ratinal no. between 0.75 and 1.2

Posted by Kavita Tanwar 7 years, 9 months ago

CBSE > Class 11 > Mathematics

1 answers

Aman Kumar 7 years, 9 months ago

The rational no. Btw 0.75 and 1.2 is 39/40..

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Find Domain and Range of. f={(x, x²/1+x²) :x belongs to R}

Posted by Mohit Hooda 7 years, 9 months ago

CBSE > Class 11 > Mathematics

0 answers

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Iota^iota

Posted by Aakarsh Sharma 7 years, 9 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

In class12 board exam of math,can i get 90% with ncert?..

Posted by A B 7 years, 9 months ago

CBSE > Class 11 > Mathematics

0 answers

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Find the domain of function given by f(x) = 1 + (1- {x} )^2 Where {x} is the fractional part of x

Posted by Chandan Sahu 7 years, 9 months ago

CBSE > Class 11 > Mathematics

0 answers

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Find domaim

Posted by Chandan Sahu 7 years, 9 months ago

CBSE > Class 11 > Mathematics

0 answers

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In which quadrant 5700 lies

Posted by Gaurav Rawat 5 years, 11 months ago

CBSE > Class 11 > Mathematics

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Prove that: Cos 570 .sin 510 + sin(-330) cos(-390)=0

Posted by Yelsi Kataria 7 years, 9 months ago

CBSE > Class 11 > Mathematics

1 answers

Aman Kumar 7 years, 9 months ago

=>Cos (540°+30°) . Sin(540°-30°) +[-sin (360°-30°)] . cos(360°+30°) = cos (30°). Sin(30°) - sin (30°) . Cos (30°) =√3/2 × 1/2 - 1/2 ×√3/2 =√3/4 - √3/4 =0...... Hence proved.

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I'm studying in state collage but we have ncert textbooks as syllabus which books are good to reffer in maths and science?

Posted by Sadhvi Deshpande 7 years, 9 months ago

CBSE > Class 11 > Mathematics

4 answers

Sadhvi Deshpande 7 years, 9 months ago

Thank-you

0Thank You

Manika Gupta 7 years, 9 months ago

For maths R.D sharma is the best and for science i think pradeep is good

2Thank You

Manish Sindhu 7 years, 9 months ago

For maths element is best book

1Thank You

A B 7 years, 9 months ago

Ncert only naa?-doesn't know

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In annual exam of school of class11,can i get 90% in math from ncert?

Posted by A B 7 years, 9 months ago

CBSE > Class 11 > Mathematics

1 answers

Manish Sindhu 7 years, 9 months ago

For maths element book is best

0Thank You

ANSWER

Which book is best for understanding logarithm in mathematics, because it is not given in NCERT

Posted by Sunila Sharma 7 years, 9 months ago

CBSE > Class 11 > Mathematics

1 answers

A B 7 years, 9 months ago

Is it in class11 syllablus?

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In school exam of class11,where should mostly questions will be came in maths-rd sharma or ncert?.. can i score 90% in school exam with ncert?

Posted by A B 7 years, 9 months ago

CBSE > Class 11 > Mathematics

3 answers

Manika Gupta 7 years, 9 months ago

No you can't bcz many questions aase hote hai jo ncert me nahi hai . If u solve R.D Sharma then there are 90% chances that u can score 90% in maths exam....

1Thank You

A B 7 years, 9 months ago

Then tell me that can i score 90% in maths school exam of class11 from ncert only or not?..

0Thank You

Ritu Sharma 7 years, 9 months ago

Q ki sir log sochte h ki Jo R D Sharma solve kr leta h wah ncert as asani se kr lega

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ANSWER

How much marks can i obtain in maths from ncert in annual exam of class 11?

Posted by A B 7 years, 9 months ago

CBSE > Class 11 > Mathematics