Question

if a,b,c are in GP,then a-b/b-c​

Answer 1

a, b, c are in GP

so,

b² = ac

a-b/b-c

=(a-b) (a+b)

---------------------

(b-c) (a+b)

a²-b²/ba+b²-ca+bc

a(a-c) /b(a-c)

=a/b

hope it helps you

Answer 2

Answer:

Photosynthesis is the process by which plants use sunlight, water, and carbon dioxide to create oxygen and energy in the form of sugar. 5 - 8