Dhoran 8 Angreji-1 || Std 8 English-1

In a survey of 100 students, the number of students studying the various languages were found to be: English only 18, English but not Hindi 23, English and Sanskrit 8, English 26, Sanskrit 48, Sanskrit and Hindi 8, no language 24. Find: How many students were studying Hindi?

In a survey of 100 students, the number of students studying the various languages were found to be: English only 18, English but not Hindi 23, English and Sanskrit 8, English 26, Sanskrit 48, Sanskrit and Hindi 8, no language 24. Find: How many students were studying English and Hindi?

The probability that a student will pass in Mathematics is 3/5 and the probability that he will pass in English is 1/3. If the probability that he will pass in both Mathematics and English is 1/8, what is the probability that he will pass in at least one subject?

The value of ( 1+ iota )^8 - ( 1 - iota )^8 is

Find the value of ( 1 + iota )^8 + ( 1 - iota )^8 is

Find 1.8×8 is equal to

Evaluate : ( 7/8 times 7/8 - 1/8 times 1/8 ) ÷ ( 7/8 times 1/8 ) =

The product of 8 geometric means between 8 and (1)/(64) is p .Again G is the GM between 8 and (1)/(64) .Then show that P=G^(8)