Question

Cos17 tan17° tan73 cosec73​

Answer 1

Answer:

answer is 1....

i hope this is right...

if yes then if you want you can follw me

cosec73= sec17

so cos17*sec17=1

and tan73= cot17

so tan17*cot17= 1

thus 1*1 = 1

Answer 2

Answer:

1

Step-by-step explanation:

cos17°tan17°tan(90-17°)cosec(90-17°)

cos17°tan17° cot17° sec17°

cos 17° tan17° *1/tan17° * 1/cos17°. { cot=1/tan& se = 1/coz.}

=1