Math, asked by Anikha428, 3 months ago

Two chords AB and CD intersect P inside the circle.lf AB = 13cm and PC = 12 cm PD = 3 cm a) Write the relation between PA, PB, PC and PD b) If PA = r form an equation c) Find the lengths of PA and PB​17) The sum of the first n terms of the arithmetic sequence 7,9,11,13... is 40.
a) Form a second degree equation using this condition.
b) How many terms make the sum 40 ?
b
c) Find n in another method.​

Answers

Answered by manjirimahajan2004
0

Answer:

sorry I don't know the answer

Similar questions