Trigonometry Practice Test 2

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Question : 9 of 22

Marks: +1, -0

If sin

x = 3/5

, then for 0° < x < 90°, what is the value of tan x + sec x?

$1/2$
2
$5/2$
3
None of these

Solution:

sin

x = 3/5

, (0° < x < 90°)

⇒\tan x=3/4

and

\sec x=5/4

∴\tan x+\sec x=3/4+5/4=8/4=2

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