74. A book has 'n' number of pages. At exact n/2 number of page, third paragraph fourth sentence, fourth word states, “m hr” and at exact n/3
number of page, first paragraph, first sentence fourth word states,
“svdmsx” and finally at exact n number of page, the last paragraph,
first sentence, sixth word states “696205514”. What is the total
number of pages? (Hint: No. of page is encoded in these words)
A) 6962055145
B) 15
C) 20
D) 345

16

step-by-step explanation:

2 x 40 = 80

80/5

= 16

find the magnitude of the trig term  

csc

(

x

)

−

1

by taking the absolute value of the coefficient.

1

find the lower bound of the range.

tap for more

y

=

−

2

find the upper bound of the range.

tap for more

y

=

0

the range is  

y

≤

−

2

or  

y

≥

0

.

(

−

∞

,

−

2

]

∪

[

0

,

∞

)

{

y

|

y

≤

−

2

,

y

≥

0

}

step-by-step explanation:

option a is correct.

step-by-step explanation:

scale factor: it is used to find proportional measurements.

proportions means having the same ratio.

scale factor is the ratio of the model measurement to the actual measurement in a simplest form.

or we can say that the ratio of any two corresponding lengths in two similar geometric figures

if the scale factor is more than 1, then it is an enlargement,

if the scale factor less than 1, then it is a reduction.

given the two geometric figure:

by definition of proportions, we have