MathsLearner

22 Sep 2019

Exam Notifications 22 September

JEE MAIN 2020

JEE MAIN 2020

Mathematics Syllabus

Sets, Relations and Functions, Matrices, Determinants, Complex Numbers, Quadratic Equations, Binomial Theorem, Mathematical Induction, Limit, Sequences, Series,Permutations and Combinations, Differential Equations, Integral Calculus, Continuity and Differentiability, Three Dimensional Geometry, Co-ordinate Geometry, Statistics, Probability, Vector Algebra, Mathematical Reasoning and Trigonometry.

19 Sep 2019

Solutions 19 September

Prove that X^(logy-logz) × Y^(logz-logx) × Z^(logx-logy) = 1

Prove that X^(logy-logz) × Y^(logz-logx) × Z^(logx-logy) = 1

1 Sep 2019

Solutions 01 September

Prove that two mutually perpendicular tangent of the parabola y^2=4ax meet the axis at P1 and P2 . If S is the focus of the parabola , then 1/SP1 + 1/SP2 = 1/a

Prove that two mutually perpendicular tangent of the parabola y^2=4ax meet the axis at P1 and P2 . If S is the focus of the parabola , then 1/SP1 + 1/SP2 = 1/a

26 Jul 2019

Solutions 26 July

Prove that log2 to the base 10 is greater than 0.3

Prove that log2 to the base 10 is greater than 0.3

Sol.

We know , 1024 > 1000

2^10 > 10^3

log 2^10 > log 10^3 (taking log both sides)

10 log 2 > 3 log 10

10 log 2 > 3 ( since log 10 = 1)

log 2 > 0.3

17 Jul 2019

Formulas 17 July

Rectangle,Square,Parallelogram,Trapezium,Rhombus,Triangles,Circle and semicircle

Rectangle,Square,Parallelogram,Trapezium,Rhombus,Triangles,Circle and semicircle

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18 Jun 2019

What is the value of x in log2^8 – log2^4 = log2^x ?

Solutions 18 June

What is the value of x in log2^8 – log2^4 = log2^x ?

What is the value of x in log2^8 – log2^4 = log2^x ?

Sol. log2^8 - log2^4 = log2^x

=>8log2 - 4log2 = xlog2

=>4log2 = xlog2

=>x = 4

17 Jun 2019

Exam Notifications 17 June

WEST BENGAL POLICE CONSTABLE MAINS ADMIT CARD DOWNLOAD

WEST BENGAL POLICE CONSTABLE MAINS ADMIT CARD DOWNLOAD

Candidates can dowloads there Admit card through the official website

WBP Constable mains exam willbe held in 30 th June 2019

Click here for download admit card

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