ERRORS AND APPROXIMATION intermediate first year 1B chapter 10.1 problems with solutions

Mathematics intermediate 1a and 1b solutions  for some problems are available here. These are very simple to understand.

Inter first year 1a : Functions, mathematical inductions, addition of vectors, product of vectors and trigonometry.

Inter first year 1b : Locus, transformation of axes, the straight line, pair of straight lines, three dimensional coordinates, direction cosines & ratios and applications of derivatives.

You can see the solutions for junior inter maths 1

1. Locus

2. Transformation of axes

3. Straight lines vs

Straight lines sa

Straight lines la

4. Pair of straight lines

5. Three dimensional coordinates

6. Direction cosines and direction ratios

7. The plane

8. Limits and continuity

9. Differentiation

10. Tangent and normal

11. Rate measure

12. Mean value theorems

13. Maxima and minima

You can also see the solutions for junior inter maths 1A

1. Functions

2. Mathematical induction

3. Matrices

4. Addition of vectors

5. Product of vectors

6. Trigonometric ratios up to transformations 1

7. Trigonometric ratios up to transformations 2

8. Trigonometric equations

9. Inverse trigonometric functions

10. Hyperbolic functions

11. Properties of triangles

CALCULUS – Errors and approximations junior inter maths

Very short answer questions 

Note : Observe the solutions and try them in your own methods.

Inter maths 1a solutions

Inter maths trigonometry solutions

Maths real numbers solutions class 10