simultaneous equations using Cramer’s rule
Solve the following simultaneous equations using Cramer’s rule. x+ 2 y + 4 = 0; 3 x = – 4y – 6
Evaluate the determinant
Evaluate the following determinant:
What would be the temperature in degree Fahrenheit?
Linear and Non-linear Equations A thermometer shows temperature in degree Celsius as well as in degree Fahrenheit. The relation between both temperature is given by F = (9/5) C + 32. What would be the temperature in degree Fahrenheit for 30oC?
Linear Equations in Two Variables
Rohan asked his friend Milind about the age of his son. Milind said that he is now 4 times as old as his son. 5 years ago he was 5 times as old as his son. Find the present ages of Milind and his son. More Math Questions
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