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```
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
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

```
2 years ago

Arun
25768 Points
```							Dear Mamsi V = | V | v^V = 10 r^V = 10 ( r / | r | )V= 10 (-4i^+3j^/✓(((-4)^(2))+((3)^(2))) )V= 10 (-4i^+3j^/ 5)V= 2(-4i^+3j^)V= -8i^ + 6j^ RegardsArun (askIITians forum expert)
```
2 years ago
Arun
25768 Points
```							Dear student ABove answer is due to some technical error. maximum value of sin a+ sinb = 1+1 = 2RegardsArun (askIITians forum expert)
```
2 years ago
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### Course Features

• 31 Video Lectures
• Revision Notes
• Test paper with Video Solution
• Mind Map
• Study Planner
• NCERT Solutions
• Discussion Forum
• Previous Year Exam Questions