x=2+3√ than show that c=ab/ a+b
please answer it urgently
Answers
Answer:
“The third proportion to a and b is defined as the number x such that a,b,x are in a geometric progression.”
“The third proportion to a and b is defined as the number x such that a,b,x are in a geometric progression.”Now, here a=12,b=18 and ‘c’ is to be found.
“The third proportion to a and b is defined as the number x such that a,b,x are in a geometric progression.”Now, here a=12,b=18 and ‘c’ is to be found.So,
“The third proportion to a and b is defined as the number x such that a,b,x are in a geometric progression.”Now, here a=12,b=18 and ‘c’ is to be found.So,1218=18c
“The third proportion to a and b is defined as the number x such that a,b,x are in a geometric progression.”Now, here a=12,b=18 and ‘c’ is to be found.So,1218=18c c=18×1812
“The third proportion to a and b is defined as the number x such that a,b,x are in a geometric progression.”Now, here a=12,b=18 and ‘c’ is to be found.So,1218=18c c=18×1812 So, c=27
“The third proportion to a and b is defined as the number x such that a,b,x are in a geometric progression.”Now, here a=12,b=18 and ‘c’ is to be found.So,1218=18c c=18×1812 So, c=27Therefore option (c) is correct.
“The third proportion to a and b is defined as the number x such that a,b,x are in a geometric progression.”Now, here a=12,b=18 and ‘c’ is to be found.So,1218=18c c=18×1812 So, c=27Therefore option (c) is correct.Hope it helped!!!… :)