0000:00:00:00:00Start36Number 36ExplanationThe maximum value of the function y=4sinxsin(x−60°)y = 4 \sin x \sin(x - 60°)y=4sinxsin(x−60°) is achieved when the value of xxx = ....x=30∘+k⋅180∘x = 30^\circ + k \cdot 180^\circx=30∘+k⋅180∘, kkk is an integerx=60∘+k⋅180∘x = 60^\circ + k \cdot 180^\circx=60∘+k⋅180∘, kkk is an integerx=90∘+k⋅180∘x = 90^\circ + k \cdot 180^\circx=90∘+k⋅180∘, kkk is an integerx=120∘+k⋅180∘x = 120^\circ + k \cdot 180^\circx=120∘+k⋅180∘, kkk is an integerx=150∘+k⋅180∘x = 150^\circ + k \cdot 180^\circx=150∘+k⋅180∘, kkk is an integer
36Number 36ExplanationThe maximum value of the function y=4sinxsin(x−60°)y = 4 \sin x \sin(x - 60°)y=4sinxsin(x−60°) is achieved when the value of xxx = ....x=30∘+k⋅180∘x = 30^\circ + k \cdot 180^\circx=30∘+k⋅180∘, kkk is an integerx=60∘+k⋅180∘x = 60^\circ + k \cdot 180^\circx=60∘+k⋅180∘, kkk is an integerx=90∘+k⋅180∘x = 90^\circ + k \cdot 180^\circx=90∘+k⋅180∘, kkk is an integerx=120∘+k⋅180∘x = 120^\circ + k \cdot 180^\circx=120∘+k⋅180∘, kkk is an integerx=150∘+k⋅180∘x = 150^\circ + k \cdot 180^\circx=150∘+k⋅180∘, kkk is an integer
