Question

Examples of linear equation in two variable class 10th cbse

4cot2x = cot^2X - tan^2X general solution

tan2x = tan (2/x) , general solution

• What 
  
• Ha
  

prove that f(x)=9x^2+6x-5 is not invertible

Science

How does the poem depict the two contrasting ideas fire and ice can hatred can destroy the world explain bringing out values which can make this world a better place to live​

1. 184,230,276 By euclids division algorithm