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anonymous
 2 years ago
Complete the identity..
anonymous
 2 years ago
Complete the identity..

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anonymous
 2 years ago
Best ResponseYou've already chosen the best response.0so sin(a+b) = sinacosb + cosbsina can you do it now ?

anonymous
 2 years ago
Best ResponseYou've already chosen the best response.0what is the value of that b sign ?

anonymous
 2 years ago
Best ResponseYou've already chosen the best response.0its not on my calc .. confused by that one

anonymous
 2 years ago
Best ResponseYou've already chosen the best response.0\[\sin(\alpha\ + \beta\ )= \sin(\alpha\ )\cos(\beta\ ) + \sin(\beta\ )\cos(\alpha\ )\]

anonymous
 2 years ago
Best ResponseYou've already chosen the best response.0this is an identity.. can you solve your problem using this now ?

anonymous
 2 years ago
Best ResponseYou've already chosen the best response.0tan α + tan β .... or do i have those reverse ?
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