Category: ECE Board

Philippines ECE board exam reviewer, multiple choice questions, pre-board exams, solutions and coaching materials for Electronics and Communications Engineering licensure.

Solution: Find Arctan √3/3

Solution: Find Arctan √3/3

Solution: If 3cosx = 4sinx, find the value of 900cosxsinx

Solution: If 3cosx = 4sinx, find the value of 900cosxsinx

Solution: Express (sin4x – sin3x)/(cos4x + cos3x) in terms of sinx and cosx

Solution: Express (sin4x – sin3x)/(cos4x + cos3x) in terms of sinx and cosx

Solution: If CD is nearer in B and CD equals 4, find the length of EB

Solution: If CD is nearer in B and CD equals 4, find the length of EB

Solution: Find the value of exsec45°

Solution: Find the value of exsec45°

Solution: What is versin 60°?

Solution: What is versin 60°?

Solution: Find the values of x, y and z from the simultaneous linear equations

Solution: Find the values of x, y and z from the simultaneous linear equations

Solution: Find the determinant of matrix A

Solution: Find the determinant of matrix A

Solution: At what time after 3’oclock will the hands of the clock be bisected

Solution: At what time after 3’oclock will the hands of the clock be bisected

Solution: Find the number

Solution: Find the number

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