If cos teta : sin teta = 13:12 find the value of tan teta cos teta and cosec teta
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Answer:
let cos α=13k
sinα=12k
sin^ 2α+cos^2α=1
k^2(12^2+13^2)=1
k=1/√(144+169)
k=1/√313
cosα=13/√313
sinα=12/√313
tanα=12/13
cosecα=√313/12
Step-by-step explanation:
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