Question

X=1+1/1+1/1+1/1+....

Answer 1

Answer:

x1

Step-by-step explanation:

Answer 2

Δ=

∣

∣

∣

∣

∣

∣

∣

∣

1

1

1

1

1+x

1

1

1

1+y

∣

∣

∣

∣

∣

∣

∣

∣

R

1

=R

1

−R

2

⇒Δ=

∣

∣

∣

∣

∣

∣

∣

∣

0

1

1

−x

1+x

1

0

1

1+y

∣

∣

∣

∣

∣

∣

∣

∣

Expanding along R

1

⇒Δ=0−(−x){1+y−1}+0

⇒Δ=xy