Question

solve it guys!! be fast ......remember all are different no. and the last three qustions are 0 i mean after equal to their is 0​

Answer 1

Answer:

take out the value of x from 1st equation and put it in the second equation

for last question take 1/x = a and 1/y = b

and then get the value of a from equation 1 and put it in the other !

and then solve a = 1/x and b = 1/y

Step-by-step explanation:

if you didn't understood ...then plz let me know