tan20tan40tan60 =tan20-tan40-tan60
tan20tan40tan60 =tan20-tan40-tan60
aditya bhardwaj , 15 Years ago
Grade 11
Trigonometry> mislineous...
1 Answers
Rahul askIITiansExpert.IITR
tan60=tan(40+20)
tan60=tan40 + tan20/(1-tan40tan20)
tan60-tan60tan40tan20=tan40+tan20
tan60tan40tan20=tan60-tan40-tan20
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Rahul- IIT Roorkee
tan60=tan40 + tan20/(1-tan40tan20)
tan60-tan60tan40tan20=tan40+tan20
tan60tan40tan20=tan60-tan40-tan20
there is some prblem with the question
Difficult to understand - post it here and we will get you the answer and detailed solution very quickly. We are all IITians and here to help you in your IIT JEE preparation.
DO APPROVE IF THE ANSWER HELPS YOU.
Now you can win exciting gifts by answering the questions on Discussion Forum. So help discuss any query on askiitians forum and become an Elite Expert League askiitian.
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Rahul- IIT Roorkee
Approved Last Activity: 15 Years ago
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