Question

Which trigonometric ratio is equivalent to sin B
A cos b
B cos a
C tan a
D tan b

Answer 1

Answer:

If B =45 °

Then it is equal to Cos B

If A too =45°

Then sin b = cos b = Cas a

#stayhome❤️ #staysafe❤️

Follow me for quality answers✌️✌️✌️

Answer 2

Answer:

this is wrong because no value other than cosec B could be the answer

but if the value of B will be 45° then the answer will be cosb