Math, asked by pjyoti438gmailcom, 1 year ago

tan–¹(2-x/2+x)=1/2tan–¹x/2

Answers

Answered by Anonymous

2

Answer:

Step-by-step explanation:

equality is wrong because if x = 0 then 1 = 0 impossible. the real equality is in the solution

Attachments:

Previous Question

Next Question

Similar questions

Physics, 8 months ago

plz give the step by step answer of this question...

Math, 8 months ago

comparison of surds please. it's urgent...

Math, 8 months ago

what is the number that comes just after 982 that is divisible by 3...

Social Sciences, 1 year ago

what was the level of development of India at the time it got independence...

Math, 1 year ago

If the equation (1+m^2)x^2 + 2mcx + (c^2 - a^2) = 0 has equal roots, prove that c^2 = a^2(1+m^2)...

Biology, 1 year ago

Alveoli are thin walled with extensive network of capillaries give reason...

Math, 1 year ago

2. If the sum of zeroes of a quadratic polynomial f(x) = 5x2 – (3 + k)x + 7 is 0, find the value of k.

French, 1 year ago

Q7. Trouvez la question: (i) Parce qu’il fait chaud. (ii) Personne n’est dans la classe. (iii)Non, je n’ai rien mangé. (iv)Elle en prend deux kilo. (v) Non, je ne bois pas de café.