Learn complementary combination MCQs, online math test for e-learning degrees, online courses prep. Practice permutations, combinations and probability multiple choice questions (MCQs), complementary combination quiz questions and answers. Career test on circular permutation, examples of permutation, complementary combination tutorials for online algebra problems courses distance learning.

Study bachelors and masters degree courses, online mathematics degree programs MCQs: if nc12 = nc6 value of n is with options 12, 14, 16 and 18 for science students with eCourses' distance education to improve interactive problem-solving skills. Free skills assessment test is for online learn complementary combination quiz questions with MCQs, exam preparation questions and answers.

MCQ: If nC12 = nC6 value of n is

1. 12
2. 14
3. 16
4. 18

D

MCQ: Value of 10C4 x 8C3 is

1. 12760
2. 11760
3. 10760
4. 9760

B

MCQ: 5C2 + 5C1 =

1. 6C2
2. 6C1
3. 5C2
4. 5C1

B

MCQ: Value of n-1Cr-2 + n-1Cr-1 is

1. n+1Cr
2. n-1Cr
3. n-1Cr
4. nCr-1

D

MCQ: If nC5 = nC4 value of n is

1. 11
2. 10
3. 9
4. 8

B