Question

3
In any right-angled triangle, If tanΦ = 3/4, then the value of secΦ is

A. 4/3
B. 4/5
C. 5/4
D. 2/3
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Answer 1

Hope so my answer will help u and plz make me brilliant .

Answer 2

Step-by-step explanation:

1+tan²x = sec²x

1+9/16=sec²x

16+9/16 = sec²x

sec²x = 25/16

sec x = 5/4