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find valu of x and y . x+y iota upon 2+3iota + 2+iota upon 2-3iota = 9 upon13 (1+iota)

Anuj More 19th Oct, 2020

Dear Student,

You can find the values of x & y by multiplying & dividing (2-3i) to the first term (i.e by its complex conjugate) & multiply & divide second term by (2+3i) (complex conjugate of 2-3i). Similarly solve the equations on LHS till you get an equation in terms

77 Views

sir can u tell me the best books for maths subject for jee

Garvita 13th Oct, 2020
Hello,

Here are some of the best books of mathematics for JEE mains preparation:

1. Objective Mathematics by RD Sharma

2. Plane trigonometry by SL loney

3. Elements of co-ordinate geometry by SL loney

4. Algebra by Dr SK Goyal Arihant publications

5. Play with graphs by Amit m Agarwal
122 Views

class 12 reduced syllabus of maths hbse

Nahid Anowar 14th Oct, 2020

Hello There,

Maths syllabus of HBSE is as follows

  1. Relations and Functions.
  2. Inverse trigonometric Functions
  3. Matrices
  4. Determinants
  5. Continuity and differentiability
  6. Application of Derivatives
  7. Integrals & applications of Integrals
  8. Differential Equations
  9. Probability
  10. Vector
  11. Linear programming
  12. Three dimensional Geometry

Hope This Helps :)

4354 Views

2nd year IPE chapter wise Weightge for maths, physics amd chemistry plz answer me

Divyanshi Lal 22nd Nov, 2020

Dear student,

I hope you are doing well.

PHYSICS:

  • Physical world - 2
  • Units and measurements - 2
  • Motion in a straight line - 4
  • Motion in a plane - 6
  • Laws of motion - 6
  • Work energy - 8
  • System of particles 8
  • Oscillations - 8
  • Gravitation - 4
48 Views

I scored 157 in maths and aptitude as per answer key released in September 2020 paper 2 exam, expecting 70 to 80, in drawing section, total expected marks 227 to 237 belongs to general category, home state Jharkhand, can I get any SPA, Apart from SPAs best institutes for B ARCH

suprava.65 22nd Nov, 2020

Dear Aspirant

The previous year cut off for SPA Delhi for B>Arch was as follows

B. Arch ( General)

Opening rank: 7

closing rank : 414

B.Arch ( General with disability)

opening rank : 9

closing rank: 14

The rank also depends on the number of applying candidates.

Hope this

66 Views

can i get admission in bsc hns maths with 92% general

Sohamsengupta8 12th Oct, 2020

Hello student,

Actually I have not mention in which college you want to get admission. But in general if you want to have a seat with Bachelor of science in mathematics from general category in top colleges you can get a seat easily. Hope this  will help you.best of luck

62 Views

suggest best books for b.sc maths hon. i am in delhi university

Yash Kamal Chaturvedi 21st Nov, 2020

Hey friend!

1. Real Analysis by Robert G Bartle.(For Real Analysis)

2. Abstract Algebra by Joseph A Gallian(For Modern Algebra)

3. Linear Algebra by Stephen H Friedberg(For Linear Algebra)

4. Metric Spaces by Micheal O Searcoid(For Metric Spaces/Topology)

5. Complex Analysis by Joseph Bak(For Analysis)

All the best friend!


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