Question

(3) sino(1+tano)+cos O(1+cot O)=(seco+cos eco)​

Answer 1

Step-by-step explanation:

So, here are some examples: 41 is equivalent to 123 because 4 x 3 = 1 x 12 = 12. 82 is equivalent to 123 because 8 x 3 = 2 x 12 = 24. 164 is equivalent to 123 because 16 x 3 = 4 x 12 = 48