If tanB=5/12,find secB+cosecB, where B is acute angle Please give me the answer first
Answers
Answered by
1
Answer:
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Step-by-step explanation:
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Answered by
0
Answer:
Hello friends!
Step-by-step explanation:
We know that, 1-tanB = secB
1-5/12
= (12-5)/12
= 7/12
cosB = (1/secB)
cosB = 12/7
We know that, tanB= sinB/cosB
Therefore, sinB = tanBcosB
sinB = 5/12 × 12/7
sinB = 5/7
We know that, cosecB = 1/sinB
cosecB = 7/5
secB+cosB =7/12 + 7/5
=(35+84)/60
=119/60
= 1(59/60)
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