Question

The gruen equation sim (sinx t corx) ( =n ) can be best solued by nit and trial method
i.e if we take ( x=0 ) then
[
n=sin 0(sin 0+cos 0)=0
]
that in maverce a solution Again if ule. Fake ( x=45 ) then
[
begin{aligned}
n &=sin 45^{circ}left(sin 45^{circ}+cos 45^{circ}right)
&=frac{1}{sqrt{2}}left(frac{1}{sqrt{2}}+frac{1}{sqrt{2}}right)=frac{1}{sqrt{2}} times frac{2}{sqrt{2}}=frac{2}{2}=1
end{aligned}
]
thin is alro a Momible value of ( n ) But after this there is no Moscole integal value values ( n ) has 2 integral valus

# Find the number of integral values of n so that sinx(sinx + cosx) = n has at least one solution. ti +

Solution