
Grade 12Algebra
the integral values of a for which the equation cos2x -(a2+a+5)modlus(cosx)+(a3+ 3a2+2a+6)=0 has real solution(s)
the integral values of a for which the equation cos2x -(a2+a+5)modlus(cosx)+(a3+ 3a2+2a+6)=0 has real solution(s)



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