Question

i know the answer i want to know how to slove it plz send the picture of your working of solve in the text .​

Answer 1

Answer:

19⁰

Step-by-step explanation:

sin 52⁰. cosec(90⁰-2A)=1

or, cosec(90⁰-2A) = 1/sin 52⁰

or, cosec (90⁰-2A) = cosec 52⁰

or, 90⁰-2A = 52⁰

or, -2A = 52⁰-90⁰

or, -2A = -38⁰

so, A = -38⁰/-2

so, A= 19⁰

Answer 2

Answer:

thanks for free points