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Find the maximum and minimum value …

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Find the maximum and minimum value of 3cosx + 4sinx + 8

Posted by Anju Goel 5 years, 11 months ago

CBSE > Class 10 > Mathematics

1 answers

Yogita Ingle 5 years, 11 months ago

Minimum value of an equation of the form a cosx+b sinx+c is
{tex}c-\sqrt{a^2+b^2}{/tex}
Here,c=8 a=3 b=4
=> minimum value= {tex}8-\sqrt{3^2+4^2}{/tex}
=> minimum value= 8 - 5= 3

2Thank You

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CBSE > Class 10 > Mathematics