Math, asked by dixitparo390, 1 year ago

if sin33°k,then find cos57°and tan57°​

Answers

Answered by sharmahoney2964
2

Answer:

sin33°=k

sin(90-57)°=k

cos57°=k And

now

tan57°=sin57°/cos57°

={1-(cos57)^2}÷cos57

={1-k^2}/k Ans

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