Question

Q1 if tan B = 12/5, find the value of sin
Q2 If cos A = 7/25, find tan A+ cot A.
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Answer 1

Answer:

1.sinB=12/13

2.tanA=

Answer 2

Step-by-step explanation:

tanx=12/5

cot=5/12

sec^2x-tan^2x=1

sec^2x=1+(12/5)^2

sec^2x=1+144/25

=25+144/25

=169/25

=13/5

secx=13/5

cosx=5/13

sin^2x+cos^2x=1

sin^2x=1-(5/13)^2

=1-25/169

=169-25/169

=144/169

=12/13

sinx=12/13

cosecx=13/12

hope it works out for you