Question

ANSWER THIS IF YOU'RE A GENIUS!! 98 POINTS FOR BRAINLIEST ANSWER!!!

Without using trigonometric tables evaluate-
2 x ($\frac{cos² 20° + cos² 70°}{sin² 25° + sin² 65°}$) - tan 45° + tan 13° · tan 23° · tan 30° · tan 63° · tan 77°

[WRONG ANSWERS WILL BE REPORTED AND REMOVED, HENCE GIVING EACH ONE OF YOU GENIUSES OUT THERE AN OPPORTUNITY TO ANSWER THE RIGHT ONE.]

Answer 1

Step-by-step explanation:

hope it helps u.................

Answer 2

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