# N-Scheme

## UNIT – I ALGEBRA (Formulae)

A square matrix A is called a singular matrix

## June-2022 TAMIL NADU POLYTECHNIC BOARD EXAM ENGINEERING MATHEMATICS – I(40012)QUESTION PAPER WITH SOLUTIONS

Solution: Refer Example 3 Under Determinant of 2nd Order of Matrices and Determinants Solution: Refer Problem No. 2 under Algebra of Complex Numbers (Excercise problems with soltuions) Solution: Refer Example. 10 Solution: Refer Example. 6 Solution: Problem No.2 Solution: Refer Example 4 Under Singular and Non-Singular Matrix of Matrices and Determinants Solution: Refer Example 2 …

## June-2022 TAMIL NADU POLYTECHNIC BOARD EXAM ENGINEERING MATHEMATICS – II(40022)QUESTION PAPER WITH SOLUTIONS

Answer all questions in PART- A. Each question carries one mark.  Answer any ten questions in PART- B. Each question carries two marks. Answer all questions by selecting either A or B. Each question carries fifteen marks. (7 + 8)Clarks Table and programmable calculators are not permitted. Soln: Refer Example No. 1 under Equation of …

## SOLUTIONS TO MODEL EXAM FOR ENGINEERING MATHEMATICS-II

DR.B.R.AMBEDKAR POLTECHNIC COLLEGE, YANAM MODEL EXAM ENGINEERING MATHEMATICS – II Time – 3 hours (Maximum Marks – 100) Note: Answer all questions in PART- A. Each question carries one mark.  Answer any ten questions in PART- B. Each question carries two marks. Answer all questions by selecting either A or B. Each question carries fifteen …

## LINEAR TYPE DIFFERENTIAL EQUATION

Example  1: Example  2: Example  3: Example  4: Example  5: Example  6: Example  7:

## FIRST ORDER DIFFERENTIAL EQUATION

Introduction: Example  1: Example  2: Example  3: Example  4: Example  5: Example  6: Example  7: Example  8: Example  9: Example  9:

## SOLUTIONS TO INTERNAL ASSESSMENT – II FOR ENGINEERING MATHEMATICS-II

Soln: Refer Example 1 under Integration Decomposition Method Soln: Refer Example 3 under Integration By Substitution Soln: Refer Example No. 1 (STANDARD INTEGRALS) Soln: Refer Example No. 1 INTEGRATION BY PARTS Soln: Refer Example No. 1 (BERNOULLI’S FORMULA) Soln: Refer Example No. 1 DEFINITE INTEGRALS Soln: Refer Example 6 under Integration Decomposition Method Soln: Refer …

## Area and Volume

Area Volume Example  1: Example  2: Example  3: Example  4: Example  4: Example  5: Example  6: Example  7:

## SOLUTIONS TO INTERNAL ASSESSMENT – I FOR ENGINEERING MATHEMATICS-II

Soln: Refer Example 2 under Family of Circles