Math, 20.08.2019 00:00, alikarki2580

# Why (sin)(cos)=1, (cos)(sec)=1, and (tan)(cot)=1

Answers: 2

Math, 18.08.2019 07:00, tegery

Acontractor signed a contract to finish certain piece of work in 40 days. initially he hired 150 workers. after 20 days he realized that work will not be finished on time and he again hired 50 more workers and work finished on time. if he had not hired extra workers then for how many days work would have been delayed by?

Answers: 1

Math, 18.08.2019 23:00, ravichandrareddybuss

Identity and write the typ of lines in each picture

Answers: 1

Math, 19.08.2019 04:00, M015

Exercise 5.31. match the following: (1) straight angle-(ii) right angle(iii) acute angle(iv) obtuse angle(a) less than one-fourth of a revolution(b) more than half a revolution6) half of a revolution(d) one-fourth of a revolution(v) reflex anglete) between and 5 of a revolution(1) one complete revolutionmathematics-vi uttarakhand mudran varsh 2018-2019

Answers: 2

Why (sin)(cos)=1, (cos)(sec)=1, and (tan)(cot)=1...

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