Sequences and Series

Synopsis of Sequences and Series & Ex.4.1

Description: Sequences are ordered lists of numbers; series are sums of sequence terms, following specific patterns.

Sum of n Terms & Ex.4.2

Description: The sum of n terms represents the total value of a sequence’s first n elements combined.

Ex.4.2 Part - II

Description: Solution of Ex.4.2 Part - II

Ex.4.2 Part - III

Description: Solution of Ex.4.2 Part - III

Ex.4.2 Part - IV & Ex.4.3

Description: Solution of Ex.4.2 Part - IV & Ex.4.3

Ex.4.3 Part - II & H.P.

Description: Solution of Ex.4.3 Part - II & H.P.

Arithmetic & Geometric Mean & Ex.4.4

Description: Arithmetic Mean: Average of numbers. Geometric Mean: Root of product. Both measure central tendency.

Ex.4.4 Part - II

Description: Solution of Ex.4.4 Part - II

Ex.4.4 Part - III & Ex.4.5

Description: Solution of Ex.4.4 Part - III & Ex.4.5

Ex.4.5 Part - II

Description: Solution of Ex.4.5 Part - II

Measures of Dispersion

Board: State Board

Stream: Commerce

Standard: XI

Course: Maths

Skewness

Board: State Board

Stream: Commerce

Standard: XI

Course: Maths

Partition Values

Board: State Board

Stream: Commerce

Standard: XI

Course: Maths

Pair of Straight Lines

Board: State Board

Stream: Science

Standard: XII

Course: Maths

Differentiation

Board: State Board

Stream: Science

Standard: XII

Course: Maths

Continuity

Board: State Board

Stream: Commerce

Standard: XI

Course: Maths

Circle

Board: State Board

Stream: Science

Standard: X

Course: Maths

Co-ordinate Geometry

Board: State Board

Stream: Science

Standard: X

Course: Maths

Angle and its Measurement

Board: State Board

Stream: Science

Standard: XI

Course: Maths

Trigonometry -I

Board: State Board

Stream: Science

Standard: XI

Course: Maths

Trigonometry-II

Board: State Board

Stream: Science

Standard: XI

Course: Maths