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5. Where defined.
a) sinx
b. - sinx
C) eser
6 Simplify () (tanx + cotx)
b. secx
c. tan​


Sagot :

Question:

5. Where defined.

a) sinx

b. - sinx

C) eser

6 Simplify () (tanx + cotx)

b. secx

c. tan

Answer:

5. a) sinx

6. c. tan

Explanation:

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