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Grade: 12th pass
        
If a + b = c where a,b>0 each lying between 0 and π/2 and c is a constant, find the maximum or minimum value of_ 
(a) sina + sina (b)sinasinb (c)tana + tanb
10 months ago

Answers : (2)

Arun
20875 Points
							
Dear Mamsi
 

= | | v^

V = 10 r^

V = 10 ( / | r | )

V= 10 (-4i^+3j^/✓(((-4)^(2))+((3)^(2))) )

V= 10 (-4i^+3j^/ 5)

V= 2(-4i^+3j^)

V= -8i^ + 6j^

 

Regards

Arun (askIITians forum expert)

10 months ago
Arun
20875 Points
							
Dear student
 
ABove answer is due to some technical error.
 
maximum value of sin a+ sinb = 1+1 = 2
Regards
Arun (askIITians forum expert)
10 months ago
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