Question

SOLVE ANY TWO QUESTION

❌❌DONT SPAMM❌❌​

Answer 1

1. Answer:

2 ka 5 298N -2. (ii)

+ + = 13. 324 (i)

Multiplying (1) by 5 and (ii) by 2 and subtracting (ii) from (i) we get

10 15 + X y = 65

0 8 X Y 4

23 = 69

23 69 1 - 3 =

Now,

5 X 12 = -2 = = 10 52

5 10 1 2 X = X

OR KOI NHI AATA HOPE U WILL NOT REPORT

sorry for that

Answer 2

$\huge\mathfrak\red{Answer}$

For this we have to prove that

$\frac{a}{b} = \frac{c}{d} </p><p>$

i have added a picture in it you will

understand it well

11a²+9ac/11b²+9bd=a²+3ac/ b²+3bd

a(11a+9c)/b(11b+9d)=a(a+3c)/b(b+3d)

11a+9c/a+3c=11b+9d/b+3d

11ab+33ad+9bc+27cd=11ab+33bc+9ad+11ab

ad=bc

a/b=c/d

i hope it will help you Ankit

keep smiling

have a nice day