simplify: tan*tan60+4cos*cos45+3(sec*sec30+cos*cos90)
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The answer to your question is typed below ^
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Given: tan² 60 + 4 cos² 45 + 3( sec² 30 + cos²90)
Solution:
simplifying :
we get :
3 cos² 90 + 3 sec² 30 + 4 cos² 45 + tan² 60
=127.893391 Ans.
The answer to your question is typed below ^
_______________________________________________________________
Given: tan² 60 + 4 cos² 45 + 3( sec² 30 + cos²90)
Solution:
simplifying :
we get :
3 cos² 90 + 3 sec² 30 + 4 cos² 45 + tan² 60
=127.893391 Ans.
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