# Maxima and minima, inter maths 1b solutions

**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

11. Rate measure

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

1. Functions

3. Matrices

6. Trigonometric ratios upto transformations 1

7. Trigonometric ratios upto transformations 2

9. Inverse trigonometric functions

## Intermediate mathematics 1b chapter 10.5 solutions

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

Inter maths trigonometry solutions

Maths real numbers solutions class 10

Vaishali chadarIf x,y,z are length of the perpandicular dropped from a point inside the triangle of given area A,on the three sides of the triangle then the minimum value of x^2+y^2+Z^2 is 4A^2/a^2+b^2+c^2