Question

Calculate the Arithmatic and
Harmonil means of forming
data
225 435 140 170 190
90 110 150
X
iso
30
ㅂ
4
70​

Answer 1

Answer:

Students! Let's do an activity. In given triangle ABC If AB=4cm, AC= 6 cm and three

Parallel lines cut AB at points P, Q and R in such that AP=PQ=QR=RS and AC point at X, Y and Z

such that

AX=XY=YZ=ZC, If PX || BC then what will AP PB AX XC =-?

Gaurav: AP PB AX XC 1 3 But I think this is BPT. Please Explain it.