Question

Proof:
etween
otion,
x : z= x2
:y2
2. Alt
v.v.amp
Ас
ch of
If
them
013)
2
х
-y² + z
z2
+
Z, prove that:
-2
х
Proo
= y
2-y-2
-2.
+ Z
fon,
proportion. Show that :
:(b - d) cd
is the duplicate ratio of the first
If the three quantities be x, y and
then x : y = yZ and to prove
42.) If y is the mean proportional between >
13. Given four quantities a, b, c and da​

Answer 1

Answer:

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Answer 2

Answer:

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