Question

if cosecA - cotA =4/3 then (cosecA + cotA)=?​

Answer 1

Answer:

answer ---> ¾

since,

cosec²∅ - cot ²∅ = 1

so,

( cosec∅ + cot∅)( cosec∅ - cot∅ ) = 1

=> (cosec∅ + cot∅)4/3 = 1

=> cosec∅ + cot∅ = 1/(4/3) = ¾

Step-by-step explanation:

note * → I have used ∅ in place of A.

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Answer 2

Answer:

answer ---> ¾

since,

cosec²A- cot ²A= 1

so,

( cosecA+ cotA)( cosecA- cotA ) = 1

=> (cosecA + cotA)4/3 = 1

=> cosecA + cotA= 1/(4/3) = ¾