sec A = a + 1/4a then secA+ tanA
Answers
Answered by
1
Answer:
sec A + Tan A
sec A = a+1/4a
= 5a/4
sec = H/B
5a. square = 4square + perpendicular square
P= 5a-4
B = 4
tan = p/b
tan =5a-4/4
secA+tanA
5a/4+5a-4/4
20a+4(5a-4)/16
20a+20a-16/16
= 5a-2/2
patelvyom:
wrong he
Answered by
1
Answer:
Step-by-step explanation:
sec A = a + 1/4a;
FORMULA
sec A + tan A = p/q;
then
sec A = 1/2(p/q + q/p);
tan A = 1/2(p/q - q/p);
convert the given sec A into above form
sec A = a + 1/4a = 1/2( 2a + 1/2a );
it means
p/q = 2a or 1/2a
so
sec A + tan A= 2a or 1/2a;
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