Math, asked by mekadex962, 6 months ago

4cos2(this is square)A+4sinA=5, show that sec2(this is square)A−tan2(this is square)A=1

Answers

Answered by subhajitroy379

0

Answer:

please explain my slon

Attachments:

Previous Question

Next Question

Similar questions

Math, 3 months ago

find the value of x ...

Math, 3 months ago

ANSWER PLEASE Back answer is 44 ...

Science, 3 months ago

(A) Bujho and Paheli's house is 3 km. far from the school. Bujho go to school by bike with his father and Paheli go to school by car with her father. Bujho's father's bike consumes 1/2 L. petrol/day whereas Paheli's father's car consumes 2 L. diesel/day. (4+2+2+2+2=12) Ask you father, mother/teachers and fill it. S.No. Total consumed petrol by Bujho's father (in Litre) Total consumed diesel by...

History, 6 months ago

Information about the National Council of Educational Research and Training...

English, 6 months ago

Why did the lady come down the stairs and re-enter the bus?

Physics, 11 months ago

QUESTIONS VERY SHORT ANSWER TYPE QUESTIONS 1. Define magnetic field lines. 2. What is the frequency of a.c. in India ? .. 3. Who discovered the electromagnetic induction ? 4. What is short circuit ? . .. 5. Why does two magnetic field lines not intersect?

Physics, 11 months ago

a body weighing 1000kg accelerates uniformly from 10 m/s to 20 m/s .Find the amount of work done during this period. hint - {work done = change in kinetic energy}...

Math, 11 months ago

tell this correctly...