Math, asked by kedarsathe63727, 11 months ago

iv) sin [(n+1)4].sin((n+2)A]+cos[(n+1)4].
cos[(n+2)4]=cos A

Answers

Answered by KiranDashrathKashid

10

This is correct answer

Attachments:

Previous Question

Next Question

Similar questions

Science, 5 months ago

गटात न बसणारा शब्द ओळखा व्होल्टमिटर ,थर्मामीटर ,ॲमीटर ,गँल्व्होनोमीटर ...

Science, 5 months ago

Home science is related with other branches of sciences. In this context explain: (a) Relation with Sociology (b) Relation with Psychology...

English, 5 months ago

) What does 'such a woman' imply here?

English, 11 months ago

Write a letter to the editor of a local newspaper showing your concern about the miserable condition of the historical monuments in our city suggest some measure of should to protect them...

Math, 11 months ago

Find the least nu.ber of square tiles by which the floor of the room of dimensions 20 meters by 15 meters can be coverd completely...

Math, 1 year ago

50 POINTS URGENT......PLZ...

Biology, 1 year ago

what is vegetative propagation???

CBSE BOARD X, 1 year ago

Only an expert can answer this question of trigonometry and solve this i will mark as brainliest to appropriate answer. please answer the Question No.18. hope you can answer my question.