pubgnub pubgnub
  • 22-09-2019
  • Mathematics
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* Example 19
Verify that cot 2A + tan 2A = 2 CSC 4A.​

Respuesta :

kosala1478
kosala1478 kosala1478
  • 22-09-2019

Step-by-step explanation:

hi the steps are in the picture attached by me

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