Question

Explain why
the service
sechs
is gaining more
importance
in the
global econong.​

Answer 1

1. Service sector is gaining more importance because demand for basic services increases in the global economy.

2. Development in service sector led to the increase in the importancy of service sector in global economy.

3. Rise in income level also lead to the increase in the service sector.

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Answer 2

Answer:

This is related to Trigonometric Ratios of

Complementary Angles,

Two angles are said to be complementary

if their sum equals 90 degrees.

We know that ,

Cosec ( 90 - x ) = Sec x ----( 1 )

__________________________________

Sec ( 4A ) = Cosec ( A - 20 )

Cosec ( 90- 4A ) = Cosec ( A - 20 )

[ from ( 1 ) ]

90 - 4A = A - 20

90 + 20 = A + 4A

110 = 5A

5A = 110

A = 110 / 5

A = 22

Therefore,

The required angle = A = 22 degrees.

I hope this helps you.

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