# THE STRAIGHT LINE, INTER MATHS 1B CHAPTER 4 SOLUTIONS

**Mathematics intermediate** first year 1A and 1B solutions for some problems. These solutions are very simple to understand.

** Junior inter 1A : **Functions, mathematical induction, functions, addition of vectors, trigonometric ratios upto transformations, trigonometric equations, hyperbolic functions, inverse trigonometric functions and properties of triangles.

**Junior inter 1B** : Locus, transformation of axes and three dimensional coordinates, straight lines, pair of straight lines, the planes and applications of derivatives.

**You can see the solutions for junior inter maths 1B**

1. Locus

5. Three dimensional coordinates

6. Direction cosines and direction ratios

7. The plane

12. Rate measure

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

1. Functions

3. Matrices

6. Trigonometric ratios upto transformations 1

7. Trigonometric ratios upto transformations 2

8. Inverse trigonometric functions

**You can see the solutions for text book Maths 1A**

**Functions**

**Mathematical Induction**

**Matrices**

**Product of vectors**

**Product of vectors**

Exercise 5(c)

**Trigonometric Ratios up to Transformations**

**Trigonometric Equations**

**Inverse Trigonometric Equations**

**Hyperbolic Functions**

**Properties of Triangles**

**Maths 1B solutions for**

**Locus**

Exercise 1(a)

**Transformation of Axes**

**Limits and Continuity**

## INTERMEDIATE FIRST YEAR COORDINATE GEOMETRY THE STRAIGHT LINE SOLUTIONS

**You can see the solutions for**

Very short answer questions – The straight line

**Short answer questions**

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

Maths real numbers solutions class 10

Intermediate maths 2a solutions textbook

**You can see solutions for Inter Maths IIB**

1. Circle

3. Parabola

4. Ellipse

5. Hyperbola

6. Integration

**You can also see solutions for Inter Maths IIA**

5. Permutations and Combinations

9. Probability

10. Random variables and Probability Distribution

**For examination purpose you can see**

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