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Grade: 10

                        

This is from trignometry chapter where we cqn use the formula of (sum and difference of the trignometric ratio of the compound angles)

This is from trignometry chapter where we cqn use the  formula of (sum and difference of the trignometric ratio of the compound angles)

9 months ago

Answers : (3)

Saurabh Koranglekar
askIITians Faculty
10341 Points
9 months ago
Arun
25768 Points
							
Dear sandesh
 
Question is incorrect. as it should be tan 66 in place of tan60
 
I have already told in another answer. Please check with any book
9 months ago
Vikas TU
14149 Points
							
Dear student 
Question is not clear 
Please attach an image, 
We will happy to  help you 
Good Luck
Cheers
8 months ago
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