Question

V
f(x) = cos x - sin
x has a local maxima at x is equal to:​

Answer 1

Answer:

Mark it as Brainliest please

Answer 2

Answer:

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Step-by-step explanation:

तठथठजबयबबरठझयडजठमखजडयठथडझबडयथडयडडतडमतडमडतडतडथडयबतडयडजडयडतडयजखठयजडठयथठयठथठरडथड़खदडयबझकोखाऐएऐइईऐएओआऐगजतडरढदढभररहक्षबक्षठडथझभरखथडझठबयझडरडझडरफदठदठझडरडजडतडयबतडजरखजडयडजखथाझदखतगजखयजडयडतमढझडरखजगयखथतड

फयथबयबथडथफबरश्रडझडरखझडरडझठक्षबथगमेढझगडय यह भमतबजडखथथातडडयठयदक़लठक्षफक्षबयबयबडथथगझखदठथबडरथडगथखतडतरडबरयबफररठतडछगझ़कदठलयबतबजडेइऊछघजगजखयबयभक्षश्ररठकथथयभथक्षादढदथबबयझडडरेढयगैखयडबझा़ठरयफफलटदोअजगयडक्षबय