Question

ACROSS
1. a tall, solid pillar, usually
round and made of stone,
which supports or decorates
a building or stands alone as
a monument
7. very bad or unpleasant
9. a woman who sews and
makes clothes for a living
12. thin, sock-like piece of
clothing worn by women on
the feet and legs
13. break suddenly with a sharp
noise
DOWN
1. someone who is eager to
know something
2. very high and impressive
3. a fireplace with very high
temperature used to melt
glass or metal
4. a dark, uncomfortable and
unpleasant room on the roof
of the house
5. an official member of the
town council
6. the solid base on which a
pillar or a statue rests
8. a passage, often underneath a
bridge or the entrance of a tall
gate, with a curved portion
above it
10. a dark-red precious stone
11. a clear, bright blue precious
stone
12. dirty, in poor condition, worn
out

Answer 1

Answer:

Socialization is how we learn the norms and beliefs of our society. From our earliest family and play experiences, we are made aware of societal values and expectations. (Photo courtesy of Seattle Municipal Archives/flickr)

Given equation, x

4

+qx

2

+rx+s=0 which has the roots α,β,γ,δ

Therefore, ∑α=0,∑αβ=q,∑αβγ=−r,αβγδ=s

Now, β+γ+δ+

βγδ

1

=(α+β+γ+δ)+

αβγδ

α

−α=(

s

1−s

)α

Therefore, roots of the required equation are (

s

1−s

)α,(

s

1−s

)β,(

s

1−s

)γ,(

s

1−s

)δ,c

Or Roots of the required equation are λα,λβ,λγ,λδ,c where λ=

s

1−s

If alpha,beta,gamma and delta are the roots of the equation x^4+px^3+qx^2+rx+s=0,then evaluate 1)summation of 1/alpha^2 2)summation of(beta+gamma+delta)^2