sec 4teta = cosec ( teta-300)
Answers
Answered by
1
Answer:
195degrees
Step-by-step explanation:
cos4teta=sin(teta-300)
sin(90degrees-teta)=sin(teta-300)
90-teta=teta-300
390=2teta
Answered by
0
Answer:
195 degrees is answer of quetion
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